GIGABYTE Radeon RX 6900 XT Gaming OC 16G
vs
GIGABYTE GeForce RTX 3080 Gaming OC 10G
GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE Radeon RX 6900 XT Gaming OC 16G and the GIGABYTE GeForce RTX 3080 Gaming OC 10G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units. GIGABYTE GeForce RTX 3080 Gaming OC 10G is based on NVIDIA GeForce RTX 3080, which has 8704 shaders and 68 execution units. |
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| GIGABYTE Radeon RX 6900 XT Gaming OC 16G | GPU | GIGABYTE GeForce RTX 3080 Gaming OC 10G |
| AMD Radeon RX 6900 XT | Based on | NVIDIA GeForce RTX 3080 |
| Navi 21 | GPU Chip | GA102-200-K1-A1 |
| RDNA 2 | Architecture | Ampere |
| 80 | Streaming Multiprocessors | 68 |
| 5120 | Shader | 8704 |
| 128 | Render Output Units | 96 |
| 320 | Texture Units | 272 |
| 80 | Raytracing Cores | 68 |
MemoryThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The GIGABYTE GeForce RTX 3080 Gaming OC 10G can access 10 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 760 GB/s. |
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| 16 GB | Memory Size | 10 GB |
| GDDR6 | Memory Type | GDDR6X |
| 2.000 GHz | Memory Clock | 1.188 GHz |
| 16.0 Gbps | Memory Speed | 19.0 Gbps |
| 512 GB/s | Memory bandwidth | 760 GB/s |
| 256 bit | Memory Interface | 320 bit |
Clock SpeedsThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G clocks in the base with up to 1.875 GHz. The base frequency of the GIGABYTE GeForce RTX 3080 Gaming OC 10G is 1.440 GHz. |
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| 1.875 GHz | Base Clock | 1.440 GHz |
| 2.285 GHz | Boost Clock | 1.800 GHz |
| 2.05 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GIGABYTE Radeon RX 6900 XT Gaming OC 16G is 340 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The GIGABYTE GeForce RTX 3080 Gaming OC 10G has a TDP of 320 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 340 W | TDP | 320 W |
| 390 W | TDP (up) | 370 W |
| 100 °C | Tjunction max | 93 °C |
| 3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G has a total of 3 Axial fans. The GIGABYTE GeForce RTX 3080 Gaming OC 10G has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 85 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | 1 x 80 mm |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 36-37 dB | Noise (Load) | 42-45 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GIGABYTE Radeon RX 6900 XT Gaming OC 16G. The GIGABYTE GeForce RTX 3080 Gaming OC 10G supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 2x HDMI v2.1 | HDMI Ports | 2x HDMI v2.1 |
| 2x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE GeForce RTX 3080 Gaming OC 10G is 7680x4320 pixels. |
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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 | GIGABYTE RGB Fusion |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G is 286 mm long, 118 mm high and 58 mm wide. The GIGABYTE GeForce RTX 3080 Gaming OC 10G is 320 mm long, 129 mm high and 55 mm wide. |
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| 286 mm | Length | 320 mm |
| 118 mm | Height | 129 mm |
| 58 mm | Width | 55 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GIGABYTE Radeon RX 6900 XT Gaming OC 16G was released in Q4/2020 at a price of 1,049 $. The GIGABYTE GeForce RTX 3080 Gaming OC 10G was introduced in Q4/2020 at a price of 769 $. |
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| GV-R69XTGAMING OC-16GD | Part-no | GV-N3080GAMING OC-10GD |
| Q4/2020 | Release date | Q4/2020 |
| 1,049 $ | Launch Price | 769 $ |
| 7 nm | Structure size | 8 nm |
| data sheet | Documents | data sheet |
1.875 GHz, 16 GB (340 W TDP)
Buy this graphic card at amazon!
1.440 GHz, 10 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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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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Port Royal (Raytracing)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 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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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 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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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 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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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 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 Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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Geekbench 6 - Vulkan
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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Geekbench 6 - Metal
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GIGABYTE Radeon RX 6900 XT Gaming OC 16G
16 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 Radeon RX 6900 XT Gaming OC 16G
16 GB GDDR6 |
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GIGABYTE GeForce RTX 3080 Gaming OC 10G
10 GB GDDR6X |
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