KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
Benchmark and Specs
Last updated:
Benchmark and Specs
Here you will find all technical data as well as various benchmarks of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) . Up to 4 screens with a maximum resolution of up to 7680x4320 can be operated with this graphics card. The maximum turbo clock of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is 2.535 GHz, so the graphics card achieves an FP32 computing power of 83.07 TFLOPS.
GPUThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is equipped with 128 execution and 16384 shader units. With single precision, a theoretical FP32 computing power of 83.07 TFLOPS is achieved. |
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| Based on: | NVIDIA GeForce RTX 4090 |
| GPU Chip: | AD102-300-A1 (Ada Lovelace) |
| Streaming Multiprocessors: | 128 |
| Shader: | 16384 |
| Render Output Units: | 176 |
| Texture Units: | 512 |
| Raytracing Cores: | 128 |
MemoryThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has a 384 bit wide memory interface, with which a memory bandwidth of 1008 GB/s is achieved. In total, 24 GB GDDR6X graphics memory is available for the graphics card. |
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| Memory Size: | 24 GB |
| Memory Type: | GDDR6X |
| Memory Clock: | 1.313 GHz |
| Memory Speed: | 21.0 Gbps |
| Memory bandwidth: | 1008 GB/s |
| Memory Interface: | 384 bit |
Clock SpeedsThe manufacturer specifies the memory clock of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) with 2.235 GHz (base clock) or with 2.535 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further. |
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| Base Clock: | 2.235 GHz |
| Boost Clock: | 2.535 GHz + 1 % |
| Avg (Game) Clock: | |
| Overclocking: | Yes |
Thermal DesignThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has 1 x 16-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 90 °C. |
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| TDP: | 450 W (Reference) |
| TDP (up): | -- |
| Tjunction max: | 90 °C |
| PCIe-Power: | 1 x 16-Pin |
Cooler & FansThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is equipped with 3 Axial main fans, which are used to cool the graphics processor and graphics memory. |
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| Fan-Type: | Axial |
| Fan 1: | 3 x 102 mm |
| Fan 2: | -- |
| Cooler-Type: | Air cooling |
| Noise (Idle): | 0 dB / Silent |
| Noise (Load): | -- |
ConnectivityUp to 4 screens can be connected to the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) , whereby the backward-compatible HDCP copy protection is supported in the 2.3 version. |
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| Max. Displays: | 4 |
| HDCP-Version: | 2.3 |
| HDMI Ports: | 1x HDMI v2.1 |
| DP Ports: | 3x DP v1.4a |
| DVI Ports: | -- |
| VGA Ports: | -- |
| USB-C Ports: | -- |
FeaturesetThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_2 (Ultimate). |
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| Max. resolution: | 7680x4320 |
| DirectX: | 12_2 (Ultimate) |
| Raytracing: | Yes |
| DLSS / FSR: | Yes |
| LED: | No LED lighting |
Supported Video CodecsHere is a list of which video codecs can be decoded / encoded by the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) in hardware in order to minimize the processor load. |
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| h264: | Decode / Encode |
| h265 / HEVC: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode |
| AV1: | Decode |
DimensionsThe dimensions of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) are 352 mm in length, 153 mm in height and 74 mm in width. Thus 4 PCIe-Slots are needed in a case. |
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| Length: | 352 mm |
| Height: | 153 mm |
| Width: | 74 mm |
| Width (Slots): | 4 PCIe-Slots |
| Weight: | -- |
| SFF-Ready: | No |
Additional dataThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is manufactured in a structure width of 5 nm and has a PCIe 4.0 x 16 lanes interface. The graphics card was released in Q4/2022. |
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| GPU Interface: | PCIe 4.0 x 16 |
| Release date: | Q4/2022 |
| Launch Price: | 1,599 $ (Reference) |
| Structure size: | 5 nm |
| Part-no: | -- |
| Documents: | data sheet |
2.235 GHz, 24 GB (-- TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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Port Royal (Raytracing)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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2560x1440 (1440p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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1920x1080 (1080p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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2560x1440 (1440p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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1920x1080 (1080p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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2560x1440 (1440p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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1920x1080 (1080p)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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Geekbench 6 - Vulkan
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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NVIDIA GeForce RTX 4090
Average of gpu group |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
24 GB GDDR6X |
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More benchmarks
In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.We use the following benchmarks to measure the performance of a graphics card:
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