GIGABYTE GeForce RTX 4080 16GB GAMING OC
vs
ASUS Radeon RX 7900 XTX
GPU comparison with benchmarksThe GIGABYTE GeForce RTX 4080 16GB GAMING OC has 9728 shader units and these clock a maximum of 2.54 GHz which results in an FP32 computing power of 49.32 TFLOPS.
The ASUS Radeon RX 7900 XTX has 6144 shader units and these clock at a maximum of 2.50 GHz and achieve an FP32 computing power of 61.44 TFLOPS. |
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GPUThe GIGABYTE GeForce RTX 4080 16GB GAMING OC is equipped with a graphics chip of the Ada Lovelace architecture, which has 76 streaming multiprocessors. The graphics card ASUS Radeon RX 7900 XTX is based on the RDNA 3 architecture and is equipped with 96 execution units. |
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| GIGABYTE GeForce RTX 4080 16GB GAMING OC | GPU | ASUS Radeon RX 7900 XTX |
| NVIDIA GeForce RTX 4080 | Based on | AMD Radeon RX 7900 XTX |
| AD103-300-A1 | GPU Chip | Navi 31 |
| Ada Lovelace | Architecture | RDNA 3 |
| 76 | Streaming Multiprocessors | 96 |
| 9728 | Shader | 6144 |
| 112 | Render Output Units | 192 |
| 304 | Texture Units | 384 |
| 76 | Raytracing Cores | 96 |
MemoryThe GIGABYTE GeForce RTX 4080 16GB GAMING OC is equipped with a 16 GB large GDDR6X graphics memory, which is equipped with 1.400 GHz clocks. The ASUS Radeon RX 7900 XTX has a 24 GB large GDDR6 graphics memory and the memory clock is 2.500GHz. |
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| 16 GB | Memory Size | 24 GB |
| GDDR6X | Memory Type | GDDR6 |
| 1.400 GHz | Memory Clock | 2.500 GHz |
| 22.4 Gbps | Memory Speed | 20.0 Gbps |
| 717 GB/s | Memory bandwidth | 960 GB/s |
| 256 bit | Memory Interface | 384 bit |
Clock SpeedsThe GIGABYTE GeForce RTX 4080 16GB GAMING OC has a turbo clock of 2.535 GHz. The turbo frequency of the ASUS Radeon RX 7900 XTX is 2.500 GHz. |
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| 2.205 GHz | Base Clock | 1.900 GHz |
| 2.535 GHz | Boost Clock | 2.500 GHz |
| Avg (Game) Clock | 2.30 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce RTX 4080 16GB GAMING 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 ASUS Radeon RX 7900 XTX is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C. |
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| 320 W | TDP | 355 W |
| -- | TDP (up) | -- |
| 90 °C | Tjunction max | 97 °C |
| 1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE GeForce RTX 4080 16GB GAMING OC are cooled with a Air cooling. The ASUS Radeon RX 7900 XTX is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 3 x 110 mm | Fan 1 | 3 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe GIGABYTE GeForce RTX 4080 16GB GAMING OC supports the downward compatible copy protection HDCP in version 2.3. The ASUS Radeon RX 7900 XTX 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 | 2x DP v2.1 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe GIGABYTE GeForce RTX 4080 16GB GAMING OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASUS Radeon RX 7900 XTX 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 |
| GIGABYTE RGB Fusion | LED | No LED lighting |
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 / Encode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe GIGABYTE GeForce RTX 4080 16GB GAMING OC is 75 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ASUS Radeon RX 7900 XTX is 75 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 342 mm | Length | 287 mm |
| 150 mm | Height | 123 mm |
| 75 mm | Width | 51 mm |
| 4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataManufactured using the 5 nanometer process, GIGABYTE GeForce RTX 4080 16GB GAMING OC was released in Q4/2022. The ASUS Radeon RX 7900 XTX published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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| GV-N4080GAMING OC-16GD | Part-no | -- |
| Q4/2022 | Release date | Q4/2022 |
| 1,199 $ (Reference) | Launch Price | 999 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
2.205 GHz, 16 GB (320 W TDP)
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1.900 GHz, 24 GB (355 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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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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Port Royal (Raytracing)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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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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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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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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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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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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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 4080 16GB GAMING 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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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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Geekbench 6 - Vulkan
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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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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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GIGABYTE GeForce RTX 4080 16GB GAMING OC
16 GB GDDR6X |
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ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
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