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The Gigabyte GV-N65TOC-2GI was a factory-overclocked GeForce GTX 650 Ti with 2 GB of memory and an unusually large, quiet cooler. In 2012 testing it ran cooler and delivered modestly more performance than a standard GTX 650 Ti, but its launch-era price premium was hard to justify on speed alone. This is an archival review, not a recommendation for a new gaming PC: its test results describe contemporary games and hardware, not modern performance or compatibility.
What the GV-N65TOC-2GI is
Gigabyte announced the card on October 11, 2012, during the Kepler generation. In the model name, “GV” identifies Gigabyte’s graphics-card line, “N65T” points to the GeForce GTX 650 Ti family, “OC” denotes the factory-overclocked version, and “2GI” identifies its 2 GB memory configuration. It is not a newer GPU revision. The card uses NVIDIA’s GK106 GPU, with 768 CUDA cores and a 128-bit memory interface.
Its main distinctions from a reference GTX 650 Ti were a higher core clock, double the memory capacity, a custom board and cooler, and four display connectors. The standard GTX 650 Ti platform still defines the underlying class of hardware; extra memory and a factory overclock do not turn it into a higher-tier GPU.
Specifications
| Specification | Gigabyte GV-N65TOC-2GI |
|---|---|
| GPU | NVIDIA GeForce GTX 650 Ti, GK106 (Kepler) |
| Manufacturing process | 28 nm |
| CUDA cores | 768 |
| Core and shader clock | 1,032 MHz; Tom’s Hardware lists 1,033 MHz, a rounding/presentation difference |
| Memory | 2 GB GDDR5 |
| Effective memory speed | 5.4 GHz |
| Memory bus and bandwidth | 128-bit; 86.4 GB/s |
| Interface | PCI Express 3.0 x16 |
| Video outputs | 2 × DVI-D, HDMI, VGA |
| Auxiliary power | 1 × six-pin PCIe connector |
| Platform TDP | 110 W for the GTX 650 Ti platform |
| PCB / complete card length | Approximately 145 mm / 235 mm (5.7 / 9.2 in); the cooler extends well beyond the PCB |
| Cooling | Two 100 mm fans, aluminum heatsink, two heat pipes |
| Video capture | None |
Specifications and the clock figures are documented in Tom’s Hardware’s GTX 650 Ti review and Hardware Secrets’ product review.
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- Built-in GeForce GTX 1050 Ti with 4GB GDDR5 128bit memory. custom-designed 90mm fan cooler
- New NVIDIA pascal architecture delivers improved performance and power efficiency
- Supports for the latest DirectX 12 Features
- Model Name: GTX1050TI 4GB GPU
- Product Warranty: 1 Year
Board design, cooler, and fit
The board itself is short, but the complete card measures about 235 mm because Gigabyte fitted its WINDFORCE 2X cooler over it. Two 100 mm fans push air through an aluminum heatsink with two heat pipes; the heat pipes make direct contact with the GPU. Hardware Secrets noted that the cooler does not directly cool the memory chips. Gigabyte also specified solid capacitors on its custom PCB.
That size is a practical trade-off: the cooler offered substantial thermal margin in contemporary testing, but the card may obstruct a neighboring expansion slot or fail to fit a compact case. Measure available clearance for the entire card, not just the PCB, and check slot spacing in the case.
Ports and display use
The output bracket carries two DVI-D connectors, one HDMI port, and one VGA port. Gigabyte’s four-connector layout was a distinguishing feature against the three-output reference configuration and could suit older monitors or a multi-display setup. The DVI connectors are specified as DVI-D, so do not assume they provide analog output through a passive adapter. These are legacy connections; check that they match the displays and adapters you actually intend to use.
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What the 2012 gaming tests showed
Hardware Secrets tested the card with an Intel Core i5-3470, Gigabyte Z77X-UP5TH motherboard, 4 GB DDR3-1333, Windows 7 Ultimate 64-bit, and NVIDIA driver 306.38; Radeon comparisons used Catalyst 12.8. Its game tests used 1,920 × 1,080 output except where a row specifies otherwise. These are historical measurements, not current game benchmarks. The reported differences are against the named cards in that review’s test suite.
| 2012 test | GV-N65TOC-2GI result | Reported comparison |
|---|---|---|
| Far Cry 2, 1,920 × 1,200 | 66.8 fps | 6% ahead of standard GTX 650 Ti; 14% ahead of Radeon HD 7770 |
| Aliens vs. Predator | 35.0 fps | 6% ahead of standard GTX 650 Ti; 31% ahead of Radeon HD 7770 |
| DiRT 3 | 58.6 fps | 10% ahead of standard GTX 650 Ti; 52% ahead of Radeon HD 7770 |
| Battlefield 3 | 60.9 fps | 7% ahead of standard GTX 650 Ti; 31% ahead of Radeon HD 7770 |
| Borderlands 2 | 63.0 fps | 8% ahead of standard GTX 650 Ti; 30% ahead of Radeon HD 7770 |
| World of Warcraft: Mists of Pandaria | 78.6 fps | 5% ahead of standard GTX 650 Ti; 29% ahead of Radeon HD 7770 |
| 3DMark 11 Performance | 2,524 | 11% ahead of standard GTX 650 Ti |
Hardware Secrets reported a range of 14% to 52% over the Radeon HD 7770 and 18% to 65% over the GTX 550 Ti across its tested games. Those are the endpoints from that particular suite, not a fixed uplift in every title. Across its tests, the Gigabyte card was up to 12% faster than a standard GTX 650 Ti; the result varied by workload.
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- Real Base Clock: 1556 MHz/Real Boost Clock: 1670 MHz; Memory Detail: 11264MB GDDR5X. Redesigned cooling with L-shaped contact fins to improve contact surface area for better heat dissipation
- EVGA iCX Cooling - Delivering industry-leading cooling performance to your Graphics Card. Vulkan API
- Requirements-Minimum of a 600 Watt power supply. An available 6-pin PCI-E power connector and an available 8 pin PCI-E power connector.Total Power Draw- 250 Watts
- New vented heatsink fin design and pin fins for optimized airflow. An available 6-pin PCI-E power connector and an available 8 pin PCI-E power connector. Windows 10 32/64bit ,Windows 8 32/64bit, Windows 7 32/64bit
- DX12 OSD Support with EVGA Precision XOC. Stream extreme GeForce GTX PC gaming experiences to portable device like NVIDIA SHIELD with super-smooth, low-latency performance
Why 2 GB did not remove the performance limits
The 2 GB framebuffer gave games more capacity for textures than the standard 1 GB configuration, and could offer extra room in some higher-texture or multi-display situations. But the card retained the same 128-bit memory bus and 86.4 GB/s bandwidth. Capacity is how much data can reside in memory; bandwidth is how quickly it can be moved. More capacity does not by itself raise rendering speed, and the original comparisons did not isolate the effect of the extra gigabyte from the factory overclock and other test-specific factors.
Tom’s Hardware found that the GTX 650 Ti could approach the GTX 560 and Radeon HD 6870 at conservative image-quality settings, but heavier antialiasing and higher-detail settings exposed the narrow bus as a bottleneck. The 2 GB model did not eliminate that limitation. In that review’s broader launch context, the Radeon HD 7850 1 GB was a serious performance-and-value challenge, particularly when overclocked.
Cooling and noise in independent testing
Tom’s Hardware measured a 44°C peak load temperature for the Gigabyte card, versus 60°C for its reference GTX 650 Ti sample, and described the cards as very quiet. Those figures belong to that review’s test conditions; they are not guaranteed temperatures for every case or surviving used card. Gigabyte separately claimed 31 dB at full load, a manufacturer specification rather than an independent noise measurement. The design’s standout benefit was its cool, quiet operation, not a large performance jump.
Factory overclock and headroom
The card’s factory core clock was approximately 1,032/1,033 MHz, above the reference GTX 650 Ti’s roughly 928 MHz specification. That helped produce the measured gains, but not a uniform increase: Hardware Secrets found it up to 12% faster than the standard card in its suite. Gigabyte claimed an 8.6% improvement over stock in 3DMark 11 Extreme; that is the company’s claim for that benchmark, not a general gaming result.
Hardware Secrets identified Hynix memory chips rated up to 6 GHz and suggested they had additional clock headroom. That observation applies to the tested sample, not a guaranteed safe setting for every card. Tom’s Hardware reported a GTX 650 Ti sample reaching a 1,125 MHz core and 1,600 MHz memory with 1.15 V; that result should not be treated as a promised GV-N65TOC-2GI overclock. Raising voltage increases risk, and an aged used card is a poor candidate for assuming results from another sample.
Rank #3
- New Turing Architecture GPU: Built on TU116-400,12nm,an all-new graphics processor that incorporates Turing’s improved shaders, 9% disparity in CUDA cores than 1660 Super, its unified cache architecture, support for adaptive shading, and a full complement of video encode/decode acceleration features.
- Powerful Gaming Graphics Card: This SRhonyra GTX 1660 Ti video card is paired up to GDDR6 memory, just like the higher-end GeForce RTX 20-series models, connected using a 192-bit memory interface, did everything you need it to do it can run most games @1080P.
- Good GPU for Quad Setup: This SRhonyra GTX 1660Ti video card has 4 ports including 1×HDMI 2.0, 3×DisplayPort 1.4, good for a quad setup while connecting 4 monitors simultaneously, giving you more screen real estate, increasing your productivity for video editing, photoshop or 3D modeling while still navigating web pages on the computer.
- Quiet Cooling Performance: Paired with two semi-automatic intelligent fans, noise levels are great while gaming, you barely can hear the card spinning. Fans aren't even noticable even when the card is maxed. It is a excellent card with great tempt and performance.
- Max 150W TDP: This GTX 1660Ti 6gb video card is dual-slot wideth, takes PCIe 3.0×16 lane and also draws power from a 6-pin PCIe connector. Please make sure your PSU is minimum 400 Watts to match the requirement.
Launch value: the cooler mattered more than the speed premium
At launch the Gigabyte model was listed around $170–$175, while a standard 1 GB GTX 650 Ti was about $150. That historical gap was approximately 17% at the $175 comparison point. Hardware Secrets’ conclusion was that paying that premium was difficult to justify for performance alone when the measured advantage topped out at about 12% in its tests. These are launch-era prices, not present-day valuations.
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- Reasons to prefer this version then: a quieter custom cooler, four physical outputs, 2 GB of memory, or interest in overclocking, especially if its price was close to a standard model.
- Reasons to choose the standard card: similar core hardware at a lower price when raw performance was the main concern.
- Reasons to consider a different tier: buyers able to spend more could look toward stronger alternatives; contemporary coverage singled out the Radeon HD 7850 1 GB as a challenge to the GTX 650 Ti’s value position.
For the launch-price and positioning context, see Tom’s Hardware’s product comparison and its image-quality and value analysis.
What to check before buying or reusing one
This is now a used-hardware question rather than a new-card recommendation. The historical reviews do not establish the card’s current operating-system, driver, or modern-game support, and no current retail or used-market price is established here. For a restoration, retro-gaming, legacy-display, or repair use, judge the individual card and its asking price rather than relying on its original launch verdict.
- Fit: allow approximately 235 mm for the complete card, and check adjacent-slot clearance.
- Power: provide the required six-pin PCIe lead and an adequately specified power supply. Do not assume a used-card listing includes an adapter.
- Condition: listen for fan bearing noise, inspect for dust and damage, and check whether the fans spin consistently. A quiet result from a new review sample says nothing about a decade-old fan.
- Testing: if possible, verify stable output, check all intended ports, watch temperatures under load, and look for visual artifacts. Old thermal results cannot predict a used sample’s condition; thermal paste may have degraded.
- Compatibility: confirm the exact operating system, application, display connector, and driver support needed for the intended setup before purchase.
- Price: compare the actual asking price with newer low-power used cards available to you. Do not pay a premium merely for the 2 GB label or the OC branding; seek a return option when possible.
Gigabyte’s launch announcement documents its WINDFORCE 2X design and company performance and noise claims. The Hardware Secrets review provides product-specific construction and benchmark details; Tom’s Hardware’s thermal discussion and overclocking results add independent test context.
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