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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchThe Quadro P6000 was NVIDIA’s uncompromising Pascal workstation flagship, while the P5000 offered a more practical balance of performance, memory, and power. Introduced in 2016, both cards were built for professional visualization, CAD, digital-content creation, VR, and certified workstation software—not value-focused gaming. The P6000 delivered more CUDA performance and 24GB of VRAM; the P5000 used less power and still provided 16GB. In 2026, both are legacy products, worth considering only for a specific older application, unusually cheap used-market deal, or large-memory requirement.
Quadro P6000 vs. P5000 at a glance
| Specification | Quadro P6000 | Quadro P5000 |
|---|---|---|
| Architecture | Pascal | Pascal |
| GPU | GP102 | GP104 |
| CUDA cores | 3,840 | 2,560 |
| Memory | 24GB GDDR5X | 16GB GDDR5X |
| Memory bus | 384-bit | 256-bit |
| Memory bandwidth | Up to 432GB/s | Up to 288GB/s |
| FP32 performance | Up to 12 TFLOPS | Up to 8.9 TFLOPS |
| Maximum power | 250W | 180W |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Form factor | Full-height, dual-slot | Full-height, dual-slot |
| Outputs | Four DisplayPort outputs and dual-link DVI-D | Four DisplayPort outputs and dual-link DVI-D |
These specifications come from NVIDIA’s archived product information. The original HotHardware review described the display connectors differently—DP 1.2 and DVI-I—so buyers should verify the exact output specification and board revision of any used card rather than assume every listing is identical. NVIDIA’s archived comparison is available on its previous-generation Quadro page.
What were the P6000 and P5000?
The P6000 and P5000 were high-end professional GPUs from NVIDIA’s Pascal generation, announced in 2016. They targeted CAD, engineering, scientific visualization, 3D design, media production, virtual reality, and multi-display workstation installations.
The P6000 occupied the flagship position. Its fully enabled GP102 GPU had 50% more CUDA cores than the P5000, 50% more memory bandwidth, and 24GB of GDDR5X. The P5000 used GP104, the same broad GPU family associated with the GeForce GTX 1080, but paired it with twice the GTX 1080’s memory capacity: 16GB rather than 8GB.
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#1 Best Overall
- PNY NVIDIA Quadro P6000 VCQP6000-PB 24GB 384-bit GDDR5X PCI Video Cards
- CUDA Cores 3840 | Peak Single Precision FP32 Performance 12.0 TFLOPS
- GPU Memory 24 GB GDDR5X | Memory Interface 384-bit 432 GB/s | Bandwidth 432 GB/s
- System Interface PCI Express 3.0 x16 | Display Connectors DP 1.4 (4) + DVI-D DL (1) + Stereo
That extra memory was often more important than frame rate. It allowed larger assemblies, textures, datasets, and visualization scenes to remain in video memory. More VRAM does not automatically make an application faster, but running out of VRAM can force a scene to use system memory, reduce detail, or fail altogether.
Why the P6000 was faster
The P6000 had three fundamental hardware advantages:
- More CUDA cores: 3,840 versus 2,560.
- More bandwidth: up to 432GB/s versus 288GB/s.
- More capacity: 24GB versus 16GB.
Applications that could use the additional parallel resources and memory bandwidth benefited most. GPU-limited visualization, CUDA workloads, and unusually large scenes were the clearest cases. CPU-bound software, lightly threaded applications, or workloads with modest memory requirements would not necessarily gain proportionally from the P6000.
The P6000 also shared the GP102 family with the Pascal Titan X and used a fully enabled configuration, while the contemporary Titan X had disabled shader units. That did not make the Quadro universally better: its value came from the combination of memory capacity, professional drivers, certification, display features, and workstation support.
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Why the P5000 remained attractive
The P5000 delivered much of the same Pascal-era professional feature set at a lower power level. Its 180W maximum rating was substantially below the P6000’s 250W, making it easier to integrate into a workstation with limited thermal capacity. Its 16GB framebuffer was also unusually generous for its class in 2016.
Rank #2
- NVIDIA Quadro P6000 24GB Graphics
For a CAD, DCC, or visualization application that fit comfortably inside 16GB, the P5000 could be the more sensible choice. It avoided paying for capacity and compute resources the workload could not use while retaining professional driver support, multi-display capability, VR features, and workstation-oriented behavior.
How they performed in professional applications
Professional viewport testing was more relevant than gaming benchmarks. In HotHardware’s SPECviewperf 12.1.1 results, the P6000 and P5000 led the tested viewsets by substantial margins. The P5000 also improved on the previous-generation Quadro M5000 across the tested workloads.
That result should not be treated as a universal application score. SPECviewperf viewsets represent particular professional graphics workloads, and real results vary with the application version, scene complexity, driver, CPU, system memory, and whether the software is limited by the GPU or elsewhere in the system.
The original test platform
The contemporary review used an Intel X99 motherboard, an Intel Core i7-5960X, 16GB of Corsair DDR4, Windows 10 Pro 64-bit, NVIDIA Quadro driver 376.33 ODE, SPECviewperf 12.1.1, LuxMark 3.1, Cinebench R15, SiSoft SANDRA 2016, and 3DMark. These details matter: results from that 2016 configuration and driver stack should not be presented as predictions for modern software.
Compute and OpenCL: not an automatic Quadro victory
The cards were powerful FP32 devices, but the most expensive card did not win every test. HotHardware reported that the P6000 and P5000 led its single-precision shader testing, while Radeon Pro WX cards performed better in some double-precision and OpenCL workloads. The Radeon Pro WX 7100 also beat both Quadros in particular compute tests.
Rank #3
- Chipset Manufacturer: NVIDIA
- Chipset Line: Quadro
- Chipset Model: T600
- Standard Memory: 4 GB
- Memory Technology: GDDR6
That distinction is essential when evaluating a workstation GPU. “Compute performance” can mean FP32 rendering, FP64 scientific calculation, CUDA, OpenCL, video processing, or a specific offline renderer. A buyer should benchmark the exact application and API rather than assume CUDA-core count predicts every result.
Neither card has dedicated RT cores or Tensor cores. They are not modern ray-tracing or AI accelerators, and current software that relies on those features will favor newer RTX hardware.
Gaming performance was impressive—but poor value
The P6000 was an extremely capable gaming GPU for its era, and HotHardware included 3DMark Time Spy and Hitman testing. The P5000 trailed the contemporary GeForce GTX 1080 by only a few percentage points in the cited testing.
That does not make either card a good gaming purchase. Professional cards carried workstation pricing, specialized drivers, certification, and features that ordinary games did not need. A GeForce card generally offered better gaming performance per dollar at the time, while driver behavior and game support could differ between professional and consumer product lines.
For a gaming-focused build, choose a modern gaming GPU instead. Consider a P6000 or P5000 for games only when gaming is incidental to a workstation workload and the card is already available at a very low used price.
Rank #4
- Professional Graphics Power: Features the NVIDIA Quadro K6000 GPU with 12GB of GDDR5 memory and a 384-bit memory interface, delivering exceptional performance for demanding professional applications including 3D modeling, CAD design, video editing, and complex visualization tasks
- High-Speed Connectivity: Equipped with PCI Express 3.0 x16 interface providing maximum bandwidth for seamless data transfer between the graphics card and your system, ensuring smooth performance even with the most graphics-intensive workloads
- Multi-Monitor Support: Supports up to 4 simultaneous displays through versatile connectivity options including 1x DVI-I and 1x DisplayPort output, enabling expansive workspace configurations for multitasking professionals and content creators
- Full Height Design: Standard full height form factor ensures compatibility with most professional workstations and desktop systems, making it suitable for integration into various computing environments requiring high-end graphics capabilities
- Renewed Quality: This professionally renewed graphics card has been thoroughly inspected, tested, and restored to full working condition, offering professional-grade graphics performance at an accessible price point for creative professionals and engineers
Power, cooling, and physical requirements
Both cards use active, dual-slot cooling and require a suitable auxiliary power connection. The P6000 is rated at 250W; the P5000 at 180W. A buyer should verify all of the following before installing one:
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- Enough clearance for a card approximately 10.5 inches long.
- The correct auxiliary power connector and a power supply with adequate capacity.
- Clear airflow through the blower cooler.
- Compatibility with the workstation’s chassis, firmware, and operating system.
HotHardware measured total system power at the wall, not GPU-only consumption. Its testing found that the Pascal cards used less power than the older Quadro M6000 while delivering more performance, and both were quieter than that previous-generation card. Those are historical test-system observations, not universal modern efficiency or noise figures.
Displays, VR, and workstation features
The P6000 and P5000 supported four-display configurations, 4K workflows, Pascal-era VR features, NVIDIA Mosaic, Quadro Sync II compatibility, GPU Direct for Video, and dedicated hardware video encode/decode functions. These capabilities mattered in visualization walls, synchronized displays, broadcast and video installations, and professional VR systems.
Multi-GPU synchronization could support complex display installations when paired with compatible Quadro Sync hardware and an appropriate system configuration. NVIDIA’s documentation describes the feature set, but it should not be interpreted as a guarantee that every modern operating system, driver, chassis, or application will support a historical configuration.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Historical pricing and product positioning
In the December 23, 2016 review, HotHardware reported street pricing of approximately $4,850 for the P6000 and just under $1,900 for the P5000. Those are historical prices, not current official retail prices.
Best Value
![Dell NVIDIA Quadro P6000 24GB (4 DP, DL-DVI-D), Kit [PN: 490-BDNO]](https://m.media-amazon.com/images/I/41N3Mzui0xL._SL160_.jpg)
- Model: P6000
- DP/N: 0GJPV7
- Manufacturer: Nvidia
At launch, the P6000’s premium was defensible for organizations whose work depended on 24GB of VRAM or maximum Pascal-era viewport performance. The P5000 was easier to justify when 16GB was sufficient and power, system cost, or overall workstation balance mattered more.
Buying a used P6000 or P5000 in 2026
NVIDIA now treats both products as legacy. Its current Quadro product-family information points toward newer RTX 6000-class products as successors to the P6000 tier and RTX 5000/A5000-class products as successors to the P5000 tier. These are product-line relationships, not claims of identical performance or compatibility. See NVIDIA’s current Quadro product page.
A used card can still make sense, but only after checking the complete software and hardware environment:
- Confirm the operating system. Do not assume a driver that supported the card in 2016 will provide complete support for every current OS or application.
- Check the application’s certified hardware list. This matters more than a generic benchmark, especially for CAD and professional DCC software.
- Check CUDA compatibility. Verify that the required CUDA toolkit and application still support Pascal.
- Confirm memory requirements. Choose the P6000 if the workload genuinely exceeds 16GB; otherwise, the P5000 may be sufficient.
- Inspect the card. Look for fan wear, clogged cooling passages, damaged display or synchronization connectors, missing power adapters, and signs of data-center or rendering-farm use.
- Verify the board type. Avoid confusing desktop Quadros with mobile, embedded, OEM-specific, or unusual firmware variants.
- Compare the complete deal. Include return rights, warranty, shipping, power adapters, and the cost of replacing a failed cooler.
NVIDIA’s archived driver pages show initial Windows 10 support in the R370 branch with version 372.95, released September 27, 2016, and in the R375 ODE branch with version 375.63, released October 24, 2016. Those records establish historical support, not guaranteed compatibility with current software.
Which card should you choose?
Choose the Quadro P6000 if:
- Your workload can exceed 16GB of VRAM.
- You work with very large CAD assemblies, high-resolution textures, simulations, or visualization scenes.
- You need the maximum Pascal-era CUDA and viewport performance.
- You have a workstation that can handle 250W and dual-slot cooling.
- You can buy one cheaply enough to justify the risks of aging hardware and legacy software.
Choose the Quadro P5000 if:
- 16GB is enough for the target application.
- Lower power consumption and heat are important.
- Your workstation has limited thermal headroom.
- You want professional drivers and features without paying for the P6000’s additional capacity.
- The P6000’s extra CUDA resources would not be used by your application.
Choose neither if:
- Gaming is the primary purpose.
- You need hardware ray tracing, Tensor acceleration, or current AI performance.
- You require a current warranty, modern certification, or predictable long-term driver support.
- A newer RTX professional card is affordable.
- The used price approaches that of a newer GPU with better performance per watt and software support.
Verdict
The P6000 was the better Pascal workstation GPU when capacity and maximum performance mattered: 24GB of VRAM, 3,840 CUDA cores, and a wider memory bus made it the clear flagship. The P5000 was the more balanced option, retaining 16GB and strong professional performance while using 180W instead of 250W.
Their professional advantages were real, particularly in certified visualization workloads, but they were never universal winners. Radeon Pro cards could outperform them in particular OpenCL and scientific-compute tests, and GeForce cards were better gaming values. In 2026, buy a P6000 or P5000 only for a defined legacy workload, a genuine VRAM requirement, or an unusually attractive used price. For new workstations, modern RTX hardware is the safer choice.
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