ASUS EKWB GeForce RTX 3080
vs
KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
GPU comparison with benchmarksThe ASUS EKWB GeForce RTX 3080 has 8704 shader units and these clock a maximum of 1.74 GHz which results in an FP32 computing power of 30.29 TFLOPS.
The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) has 9728 shader units and these clock at a maximum of 2.52 GHz and achieve an FP32 computing power of 49.03 TFLOPS. |
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GPUThe ASUS EKWB GeForce RTX 3080 is equipped with a graphics chip of the Ampere architecture, which has 68 streaming multiprocessors. The graphics card KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is based on the Ada Lovelace architecture and is equipped with 76 execution units. |
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| ASUS EKWB GeForce RTX 3080 | GPU | KFA2 GeForce RTX 4080 16GB ST (1-Click OC) |
| NVIDIA GeForce RTX 3080 | Based on | NVIDIA GeForce RTX 4080 |
| GA102-200-K1-A1 | GPU Chip | AD103-300-A1 |
| Ampere | Architecture | Ada Lovelace |
| 68 | Streaming Multiprocessors | 76 |
| 8704 | Shader | 9728 |
| 96 | Render Output Units | 112 |
| 272 | Texture Units | 304 |
| 68 | Raytracing Cores | 76 |
MemoryThe ASUS EKWB GeForce RTX 3080 is equipped with a 10 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) has a 16 GB large GDDR6X graphics memory and the memory clock is 1.400GHz. |
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| 10 GB | Memory Size | 16 GB |
| GDDR6X | Memory Type | GDDR6X |
| 1.188 GHz | Memory Clock | 1.400 GHz |
| 19.0 Gbps | Memory Speed | 22.4 Gbps |
| 760 GB/s | Memory bandwidth | 717 GB/s |
| 320 bit | Memory Interface | 256 bit |
Clock SpeedsThe ASUS EKWB GeForce RTX 3080 has a turbo clock of 1.740 GHz. The turbo frequency of the KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is 2.520 GHz. |
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| 1.440 GHz | Base Clock | 2.205 GHz |
| 1.740 GHz | Boost Clock | 2.520 GHz |
| 1.71 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS EKWB GeForce RTX 3080 has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) 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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| 320 W | TDP | 320 W |
| 370 W | TDP (up) | -- |
| 93 °C | Tjunction max | 90 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS EKWB GeForce RTX 3080 are cooled with a Water cooling. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is cooled by a Air cooling. |
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| -- | Fan-Type | Axial |
| -- | Fan 1 | 3 x 102 mm |
| -- | Fan 2 | -- |
| Water cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 0 dB | Noise (Load) | -- |
ConnectivityThe ASUS EKWB GeForce RTX 3080 supports the downward compatible copy protection HDCP in version 2.3. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) 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 | 2x HDMI v2.1a |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe ASUS EKWB GeForce RTX 3080 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) 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 |
| ASUS Aura Sync | 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 ASUS EKWB GeForce RTX 3080 is 20 mm wide and therefore needs the space of 4 PCIe-Slots in the case. The width of the KFA2 GeForce RTX 4080 16GB ST (1-Click OC) is 20 mm and thus requires the space of 4 PCIe-Slots in the PC case. |
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| 216 mm | Length | 352 mm |
| 136 mm | Height | 153 mm |
| 20 mm | Width | 66 mm |
| 1 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 8 nanometer process, ASUS EKWB GeForce RTX 3080 was released in Q3/2020. The KFA2 GeForce RTX 4080 16GB ST (1-Click OC) published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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| RTX3080-10G-EK | Part-no | -- |
| Q3/2020 | Release date | Q4/2022 |
| 859 $ | Launch Price | 1,199 $ (Reference) |
| 8 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.440 GHz, 10 GB (320 W TDP)
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2.205 GHz, 16 GB (320 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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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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Port Royal (Raytracing)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 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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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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2560x1440 (1440p)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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1920x1080 (1080p)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 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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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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2560x1440 (1440p)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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1920x1080 (1080p)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 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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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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2560x1440 (1440p)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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1920x1080 (1080p)
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 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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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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Geekbench 6 - Vulkan
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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 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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ASUS EKWB GeForce RTX 3080
10 GB GDDR6X |
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KFA2 GeForce RTX 4080 16GB ST (1-Click OC)
16 GB GDDR6X |
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