NVIDIA GeForce RTX 4080
The NVIDIA GeForce RTX 4080 is a graphics card released on November 16, 2022, built on the Ada Lovelace architecture using a 5 nm process. It has 9,728 shading units, 16 GB of GDDR6X memory on a 256-bit bus, 716.8 GB/s of memory bandwidth, a boost clock of 2.51 GHz and a 320 W board power rating. It scores 34,454 in the PassMark G3D benchmark. It supports DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4 and CUDA compute capability 8.9.
Depth: 63 recorded fields, 29 features, 5 PassMark workloads
Specification data last verified October 1, 2026 against PassMark Videocard Benchmark, NVIDIA GeForce Specifications, NanoReview (Firecrawl extract), NVIDIA Developer: CUDA GPUs, NVIDIA Developer: Video Encode and Decode GPU Support Matrix and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 10 of 10 tracked specifications recorded.
Performance
The NVIDIA GeForce RTX 4080 scores 34,454 in the PassMark G3D benchmark, higher than 99.8% of the 2,658 GPUs benchmarked (PassMark rank #6), measured across 11,471 submitted results. Its PassMark G2D score is 1,250.
PassMark workload tests
In the PassMark workload tests the NVIDIA GeForce RTX 4080 averages DirectX 9 374 fps, DirectX 10 201 fps, DirectX 11 313 fps, DirectX 12 133 fps and GPU Compute 20,303 ops/s, across 11,471 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.
Theoretical throughput
NVIDIA states a peak of FP32 (single precision) 49 TFLOPS, AI performance 780 TOPS and Ray tracing 113 TFLOPS for the NVIDIA GeForce RTX 4080.
As stated by PassMark
PassMark's own listing for the NVIDIA GeForce RTX 4080 states the PCIe 4.0 x16 interface, up to 16 GB of memory, a core clock of 2205 MHz, DirectX 12_2 and OpenGL 4.6, first benchmarked on 2022-11-16. These are PassMark's figures, shown separately from the specification tables above.
Not to be confused with
This page covers the NVIDIA GeForce RTX 4080 specifically. It is a different product from NVIDIA GeForce RTX 4080 Laptop GPU, NVIDIA GeForce RTX 4080 SUPER, which have their own specifications. Check the exact model name before comparing figures.
Graphics processor
The NVIDIA GeForce RTX 4080 is based on the Ada Lovelace architecture, uses the AD103-300-A1 graphics processor, is manufactured on a 5 nm process, contains 45,900 million transistors and has a die size of 379 mm².
Shader configuration
The NVIDIA GeForce RTX 4080 has 9,728 shading units, 76 streaming multiprocessors, 304 texture mapping units, 112 render output units, 76 ray tracing cores and 304 tensor cores.
The NVIDIA GeForce RTX 4080 does not use XMX engines; those are specific to Intel Arc graphics. Infinity Cache is an AMD architectural feature and does not apply to the NVIDIA GeForce RTX 4080.
Clock speeds
The NVIDIA GeForce RTX 4080 runs at a base clock of 2.21 GHz and boosts to 2.51 GHz.
Memory
The NVIDIA GeForce RTX 4080 is equipped with 16 GB of GDDR6X memory, uses a 256-bit memory bus and delivers 716.8 GB/s of memory bandwidth.
Board and power
The NVIDIA GeForce RTX 4080 has a board power rating of 320 W, a total board power of 320 W, a power supply of at least 750 W is recommended, power is supplied through 3x PCIe 8-pin cables (adapter in box) OR 1x 450 W or greater PCIe Gen 5 cable, the card occupies 3-slot, it is 304 mm long, its width is 137 mm, the maximum operating temperature is 90 °C and it connects over PCIe 4.0.
Market
The NVIDIA GeForce RTX 4080 was released on November 16, 2022 and launched at a price of $899.
Benchmarks
Graphics and compute APIs
The NVIDIA GeForce RTX 4080 supports DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4 and CUDA compute capability 8.9.
Feex has no recorded OpenCL version for the NVIDIA GeForce RTX 4080.
Features
The NVIDIA GeForce RTX 4080 has 19 supported features recorded and 1 feature explicitly listed as not supported outside the media engine. A feature that no source mentions is shown as not listed, never as unsupported.
Rendering
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Supported: DirectX 12 UltimateMicrosoft's top DirectX 12 feature tier, covering hardware ray tracing, mesh shaders, variable-rate shading and sampler feedback.
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Supported: NVIDIA DLSS DLSS 3NVIDIA's AI-based upscaling and frame-generation technology that can raise frame rates in supported games.
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Supported: Hardware ray tracing 3rd GenerationDedicated GPU hardware that speeds up ray-traced lighting, reflections and shadows in supported games and apps.Ray tracing units: 76
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Supported: Vulkan ray tracingSupport for hardware ray tracing through the Vulkan graphics API.
The NVIDIA GeForce RTX 4080 supports DirectX 12 Ultimate, NVIDIA DLSS (DLSS 3), Hardware ray tracing (3rd Generation) and Vulkan ray tracing under Rendering.
Compute and AI
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Supported: CUDA Compute capability 8.9Support for NVIDIA's CUDA computing platform, used by many creative, scientific and AI applications.
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Supported: Tensor cores 4th GenerationNVIDIA's dedicated matrix-math units used for AI workloads such as DLSS and machine-learning inference.Tensor cores: 304
Not supported (1)
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Explicitly not supported: NVLink / SLIWhat it is: Support for linking two NVIDIA GPUs with a bridge for multi-GPU setups.
The NVIDIA GeForce RTX 4080 supports CUDA (Compute capability 8.9) and Tensor cores (4th Generation) under Compute and AI. NVLink / SLI is explicitly listed as not supported.
Display features
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Supported: NVIDIA G-SYNCSupport for NVIDIA's variable refresh rate technology, which syncs the display to the GPU to reduce tearing and stutter.
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Supported: HDCP content protection HDCP 2.3Support for HDCP, the copy-protection standard that some protected 4K streaming and disc video requires.
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Supported: VR readyThe vendor states the GPU meets the requirements for running mainstream PC virtual reality headsets.
The NVIDIA GeForce RTX 4080 supports NVIDIA G-SYNC, HDCP content protection (HDCP 2.3) and VR ready under Display features.
Platform
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Supported: Resizable BARLets the CPU access the GPU's full video memory at once, which can improve performance in some games on supporting systems.
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Supported: Small-form-factor readyThe vendor lists the GPU as suitable for compact small-form-factor PC builds.
The NVIDIA GeForce RTX 4080 supports Resizable BAR and Small-form-factor ready under Platform.
Software and drivers
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Supported: NVIDIA FreestyleNVIDIA game filter feature that adjusts colors and sharpness in supported games.
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Supported: NVIDIA Game Ready driversDriver branch tuned and released alongside new games.
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Supported: NVIDIA BroadcastNVIDIA software that applies AI noise removal and camera effects for calls and streams.
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Supported: NVIDIA OmniverseSupport for NVIDIA's Omniverse platform for collaborative 3D design and simulation.
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Supported: NVIDIA ReflexNVIDIA's latency-reduction technology that lowers the delay between input and what you see in supported games.
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Supported: RTX RemixNVIDIA tooling for modding older games with ray tracing and updated assets.
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Supported: NVIDIA ShadowPlayNVIDIA's built-in tool for recording and streaming gameplay.
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Supported: NVIDIA Studio driversDriver branch tuned and tested for creative applications.
Not listed (1)
No source Feex holds states whether the NVIDIA GeForce RTX 4080 supports RTX HDR. That is silence, not a statement that they are unsupported.
The NVIDIA GeForce RTX 4080 supports NVIDIA Freestyle, NVIDIA Game Ready drivers, NVIDIA Broadcast, NVIDIA Omniverse, NVIDIA Reflex, RTX Remix, NVIDIA ShadowPlay and NVIDIA Studio drivers under Software and drivers.
Media engine
The NVIDIA GeForce RTX 4080 provides hardware encode for H.264 (AVC), HEVC (H.265) and AV1 and hardware decode for H.264 (AVC), HEVC (H.265), AV1 and VP9.
| Codec | Encode | Decode |
|---|---|---|
| H.264 (AVC) | Supported4:4:4: Yes | Supported |
| HEVC (H.265) | Supported4:2:2: No; 4:4:4: Yes; 10-bit: Yes; B-frames: Yes; 8K: Yes | Supported4:4:4: Yes |
| AV1 | Supported | Supported |
| VP9 | Not stated by the vendor | Supported |
supported explicitly not supported not stated by the vendor
Media engines recorded for the NVIDIA GeForce RTX 4080: NVIDIA NVENC encoder (8th Generation, encoder engines: 2) and NVIDIA NVDEC decoder (5th Generation, decoder engines: 1).
Display outputs
The NVIDIA GeForce RTX 4080 offers outputs HDMI, 3x DisplayPort, up to 4 simultaneous displays, a maximum resolution of 4K at 240Hz or 8K at 60Hz with DSC, HDR and HDCP 2.3. It is stated to be VR ready.
Frequently asked questions
How much VRAM does the NVIDIA GeForce RTX 4080 have?
The NVIDIA GeForce RTX 4080 has 16 GB of GDDR6X memory on a 256-bit bus. Its memory bandwidth is 716.8 GB/s.
How much power does the NVIDIA GeForce RTX 4080 use and what power supply does it need?
The NVIDIA GeForce RTX 4080 has a board power rating of 320 W. Feex records a suggested power supply of at least 750 W. Power connectors: 3x PCIe 8-pin cables (adapter in box) OR 1x 450 W or greater PCIe Gen 5 cable.
How fast is the NVIDIA GeForce RTX 4080?
The NVIDIA GeForce RTX 4080 scores 34,454 in the PassMark G3D benchmark, higher than 99.8% of the 2,658 GPUs benchmarked. Its PassMark rank is #6. In the PassMark DirectX 12 test it averages 133 fps.
Does the NVIDIA GeForce RTX 4080 support ray tracing?
Yes. The NVIDIA GeForce RTX 4080 has hardware ray tracing (3rd Generation) with 76 ray tracing cores.
Does the NVIDIA GeForce RTX 4080 support AV1 encoding?
Yes. The NVIDIA GeForce RTX 4080 supports AV1 hardware encoding and AV1 hardware decoding.
Does the NVIDIA GeForce RTX 4080 support DirectX 12 Ultimate?
Yes. The NVIDIA GeForce RTX 4080 supports DirectX 12 Ultimate.
What is the CUDA compute capability of the NVIDIA GeForce RTX 4080?
The NVIDIA GeForce RTX 4080 has CUDA compute capability 8.9.
What bus interface does the NVIDIA GeForce RTX 4080 use?
The NVIDIA GeForce RTX 4080 connects over PCIe 4.0.
When was the NVIDIA GeForce RTX 4080 released and how much did it cost at launch?
The NVIDIA GeForce RTX 4080 was released on November 16, 2022 and launched at a price of $899.
Corrections to this record
After an audit, 2 values on the NVIDIA GeForce RTX 4080 record were corrected. Each change is listed with its old value, new value, rule and sources.
- Transistors:
45,000 million→ 45,900 million. Rule: Transistor count restored to full precision. stored 45000 is 45900 truncated to whole billions. Sources: Wikipedia: List of Nvidia graphics processing units (revision 1377107724); Wikipedia: List of Nvidia desktop graphics processing units (revision 1375708460). - Compute units:
76cleared (now Not recorded). Rule: NVIDIA SM count moved out of compute units. compute units 76 on an NVIDIA GPU is its SM count (stated by the Wikipedia list articles). Sources: Wikipedia: List of Nvidia graphics processing units (revision 1377107724); Wikipedia: List of Nvidia desktop graphics processing units (revision 1375708460).
The audit log is public: all changes for this GPU, the corrections overview and the method.
Similar performance
Compare the NVIDIA GeForce RTX 4080
Side-by-side specification comparisons against cards in the same performance band.