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NVIDIA GeForce Game Ready Driver 591.74 is a Windows WHQL release from January 5, 2026. It added support for DLSS 4.5 Super Resolution and listed fixes for Arena Breakout: Infinite, display brightness and color issues, and RTX HDR black screens on LG OLED TVs in Vulkan games. It is a historical release, not a current-driver recommendation: NVIDIA’s driver results include newer releases, so check the latest version for your GPU and Windows installation before downloading.
What 591.74 adds: DLSS 4.5 Super Resolution
NVIDIA’s January 5, 2026 announcement introduced DLSS 4.5 Super Resolution, which NVIDIA said uses a second-generation transformer model and was available that day. NVIDIA described it as improving image quality in “over 400 games and apps.” That is NVIDIA’s announcement-time figure, not an independent measurement or a current game count. NVIDIA also said more than 250 games and apps supported DLSS 4 at that point.
The announcement separately said 6X Dynamic Multi Frame Generation was planned for spring. That planned feature should not be confused with DLSS 4.5 Super Resolution availability on January 5.
Fixes listed in the release notes
NVIDIA’s 591.74 release page lists these fixes. They are issues NVIDIA says the driver addresses; the notes do not guarantee that every instance will be resolved or establish that the release has no other bugs.
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1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minute#1 Best Overall
- AI Performance: 767 AI TOPS
- OC mode: 2632 MHz (OC mode)/ 2602 MHz (Default mode)
- Powered by the NVIDIA Blackwell architecture and DLSS 4
- Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure
- A 2.5-slot design maximizes compatibility and cooling efficiency for superior performance in small chassis
- Gaming — Arena Breakout: Infinite: stability issues (reference 5748974).
- Display brightness: adjustment issues on various displays (5739739).
- Digital Vibrance: colors not applied correctly (5718365).
- SDR color: slight banding on gradients (5720512).
- NVIDIA Control Panel: inability to deselect “Show Notification Tray Icon” (5622213).
- RTX HDR: black screen in Vulkan games on LG OLED TVs (5763163).
Should you install 591.74?
Use it as a historical release reference, not as a default recommendation today. If one of the listed issues affects you, or you specifically need the launch version of DLSS 4.5 Super Resolution, the notes explain why 591.74 may be relevant. Otherwise, check NVIDIA’s live driver results for a newer compatible driver before installing; the results include releases later than 591.74, including 596.21 dated April 16, 2026.
NVIDIA’s driver download page lets you check current availability. Verify the exact GPU, operating system and supported-products listing rather than assuming that any GeForce card or Windows setup is covered. The 591.74 page lists Windows 10 64-bit and Windows 11.
Rank #2
- Powered by the NVIDIA Blackwell architecture and DLSS 4
- Powered by GeForce RTX 5060
- Integrated with 8GB GDDR7 128bit memory interface
- PCIe 5.0
- WINDFORCE cooling system
Notebook users
NVIDIA notes that notebook manufacturers provide certified drivers for specific notebook GPUs and recommends checking the notebook maker’s recommended software updates. Follow that guidance if your laptop manufacturer specifies a driver for your model.
App and feature availability
At launch, NVIDIA directed users to install the Game Ready driver and a new NVIDIA app beta to enhance titles with DLSS 4.5 Super Resolution. That describes the January 2026 setup; app versions and feature availability can change. Check NVIDIA’s current instructions rather than relying on the launch-era beta directions.
Rank #3
- Powered by the NVIDIA Blackwell architecture and DLSS 4. System Requirements: Minimum 850W PSU with 16-pin 12V-2x6 (12VHPWR) connector required. Verify before purchasing.
- Military-grade components deliver rock-solid power and longer lifespan for ultimate durability. Compatibility: 348mm (13.7") length, 3.6 slots, 4.3 lbs. Confirm case clearance and slot spacing. GPU bracket included.
- Protective PCB coating helps protect against short circuits caused by moisture, dust, or debris
- 3.6-slot design with massive fin array optimized for airflow from three Axial-tech fans
- Phase-change GPU thermal pad helps ensure optimal thermal performance and longevity, outlasting traditional thermal paste for graphics cards under heavy loads
What the release notes do—and do not—establish
The release notes identify fixes NVIDIA lists and the announcement describes DLSS 4.5’s launch. They do not provide independent benchmark results, measured performance gains for 591.74, or evidence that every user will experience a particular visual improvement. Treat NVIDIA’s game counts and feature descriptions as claims made at the January 2026 announcement, not as independently verified or current totals.
Quick Recap
Best Value
- AI Performance: 1005 AI TOPS
- OC mode boosts clock 2587 MHz (OC mode) / 2557 MHz (Default mode)
- Powered by the NVIDIA Blackwell architecture and DLSS 4
- SFF-Ready enthusiast GeForce card compatible with small-form-factor builds
- Axial-tech fans feature a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure
Rank #4
- Powered by the NVIDIA Blackwell architecture and DLSS 4
- Powered by GeForce RTX 5070 Ti
- Integrated with 16GB GDDR7 256bit memory interface
- PCIe 5.0
- WINDFORCE cooling system
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