KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
vs
KFA2 GeForce RTX 4090 HOF
GPU comparison with benchmarksThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has 16384 shader units and these clock a maximum of 2.54 GHz which results in an FP32 computing power of 83.07 TFLOPS.
The KFA2 GeForce RTX 4090 HOF has 16384 shader units and these clock at a maximum of 2.61 GHz and achieve an FP32 computing power of 85.53 TFLOPS. |
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GPUThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is equipped with a graphics chip of the Ada Lovelace architecture, which has 128 streaming multiprocessors. The graphics card KFA2 GeForce RTX 4090 HOF is based on the Ada Lovelace architecture and is equipped with 128 execution units. |
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| KFA2 GeForce RTX 4090 ST V2 (1-Click OC) | GPU | KFA2 GeForce RTX 4090 HOF |
| NVIDIA GeForce RTX 4090 | Based on | NVIDIA GeForce RTX 4090 |
| AD102-300-A1 | GPU Chip | AD102-300-A1 |
| Ada Lovelace | Architecture | Ada Lovelace |
| 128 | Streaming Multiprocessors | 128 |
| 16384 | Shader | 16384 |
| 176 | Render Output Units | 176 |
| 512 | Texture Units | 512 |
| 128 | Raytracing Cores | 128 |
MemoryThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks. The KFA2 GeForce RTX 4090 HOF has a 24 GB large GDDR6X graphics memory and the memory clock is 1.313GHz. |
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| 24 GB | Memory Size | 24 GB |
| GDDR6X | Memory Type | GDDR6X |
| 1.313 GHz | Memory Clock | 1.313 GHz |
| 21.0 Gbps | Memory Speed | 21.0 Gbps |
| 1008 GB/s | Memory bandwidth | 1008 GB/s |
| 384 bit | Memory Interface | 384 bit |
Clock SpeedsThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has a turbo clock of 2.535 GHz  + 1 %. The turbo frequency of the KFA2 GeForce RTX 4090 HOF is 2.610 GHz+ 4 %. |
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| 2.235 GHz | Base Clock | 2.235 GHz |
| 2.535 GHz+ 1 % |
Boost Clock | 2.610 GHz+ 4 % |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C. The KFA2 GeForce RTX 4090 HOF is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C. |
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| 450 W | TDP | 450 W |
| -- | TDP (up) | 450 W -25 % |
| 90 °C | Tjunction max | 90 °C |
| 1 x 16-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe graphics processor and graphics memory of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) are cooled with a Air cooling. The KFA2 GeForce RTX 4090 HOF is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 3 x 102 mm | Fan 1 | 2 x 112 mm |
| -- | Fan 2 | 1 x 92 mm |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) supports the downward compatible copy protection HDCP in version 2.3. The KFA2 GeForce RTX 4090 HOF supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The KFA2 GeForce RTX 4090 HOF supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Addressable LED |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is 74 mm wide and therefore needs the space of 4 PCIe-Slots in the case. The width of the KFA2 GeForce RTX 4090 HOF is 74 mm and thus requires the space of 4 PCIe-Slots in the PC case. |
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| 352 mm | Length | 360 mm |
| 153 mm | Height | 159 mm |
| 74 mm | Width | 77 mm |
| 4 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 5 nanometer process, KFA2 GeForce RTX 4090 ST V2 (1-Click OC) was released in Q4/2022. The KFA2 GeForce RTX 4090 HOF published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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| -- | Part-no | -- |
| Q4/2022 | Release date | Q4/2022 |
| 1,599 $ (Reference) | Launch Price | 1,599 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
2.235 GHz, 24 GB (450 W TDP)
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2.235 GHz, 24 GB (450 W 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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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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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KFA2 GeForce RTX 4090 HOF
24 GB GDDR6X |
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