Sapphire Radeon RX 6800
vs
NVIDIA GeForce RTX 5070 TI Founders Edition
GPU comparison with benchmarksThe Sapphire Radeon RX 6800 is based on the AMD Radeon RX 6800 (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s.
The NVIDIA GeForce RTX 5070 TI Founders Edition is based on the NVIDIA GeForce RTX 5070 TI (Blackwell) and has 16 GB GDDR7 graphics memory with a bandwidth of 896 GB/s. |
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GPUThe Sapphire Radeon RX 6800 has the Navi 21 graphics chip installed, which is based on the RDNA 2 architecture. The NVIDIA GeForce RTX 5070 TI Founders Edition is based on the graphics chip GB203-200-A1, which comes from the Blackwell architecture. |
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| Sapphire Radeon RX 6800 | GPU | NVIDIA GeForce RTX 5070 TI Founders Edition |
| AMD Radeon RX 6800 | Based on | NVIDIA GeForce RTX 5070 TI |
| Navi 21 | GPU Chip | GB203-200-A1 |
| RDNA 2 | Architecture | Blackwell |
| 60 | Streaming Multiprocessors | 70 |
| 3840 | Shader | 8960 |
| 96 | Render Output Units | 96 |
| 240 | Texture Units | 280 |
| 60 | Raytracing Cores | 70 |
MemoryThe graphics memory of the Sapphire Radeon RX 6800 clocks at 2.000 GHz, which corresponds to a speed of 16.0 Gbps. The graphics memory speed of the NVIDIA GeForce RTX 5070 TI Founders Edition is 28.0 Gbps and the clock speed is 1.750 GHz. |
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| 16 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR7 |
| 2.000 GHz | Memory Clock | 1.750 GHz |
| 16.0 Gbps | Memory Speed | 28.0 Gbps |
| 512 GB/s | Memory bandwidth | 896 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.800 GHz | Base Clock | 2.295 GHz |
| 2.105 GHz | Boost Clock | 2.452 GHz |
| 1.82 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Radeon RX 6800 is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The NVIDIA GeForce RTX 5070 TI Founders Edition has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 300 W. |
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| 250 W | TDP | 300 W |
| 285 W | TDP (up) | -- |
| 100 °C | Tjunction max | 88 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe Sapphire Radeon RX 6800 is equipped with a total of 3 Axial main fans. The NVIDIA GeForce RTX 5070 TI Founders Edition has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 85 mm | Fan 1 | 2 x 110 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 37 dB | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the Sapphire Radeon RX 6800. The NVIDIA GeForce RTX 5070 TI Founders Edition supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1b |
| 2x DP v1.4a | DP Ports | 3x DP v2.1b |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| 1 | USB-C Ports | -- |
FeaturesetWith the Sapphire Radeon RX 6800 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the NVIDIA GeForce RTX 5070 TI Founders Edition 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 |
| Non addressable LED | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode / Encode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe Sapphire Radeon RX 6800 is connected to the system via PCIe 4.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The NVIDIA GeForce RTX 5070 TI Founders Edition needs the space of 3 PCIe-Slots in the case and has a PCIe 5 x 16 Lanes interface. |
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| 267 mm | Length | 304 mm |
| 120 mm | Height | 137 mm |
| 40 mm | Width | 48 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 5 x 16 |
| No | SFF-Ready | Yes |
Additional dataThe Sapphire Radeon RX 6800 has been manufactured with a structure width of 7 nanometers since Q4/2020. The NVIDIA GeForce RTX 5070 TI Founders Edition came on the market in Q1/2025 and will have a structure width of 5 nanometers manufactured. |
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| 21305-01-20G | Part-no | -- |
| Q4/2020 | Release date | Q1/2025 |
| 579 $ (Reference) | Launch Price | 749 $ (Reference) |
| 7 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.800 GHz, 16 GB (250 W TDP)
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2.295 GHz, 16 GB (300 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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Sapphire Radeon RX 6800
16 GB GDDR6 |
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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Steel Nomad Light Graphics score
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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Steel Nomad Graphics score
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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Port Royal (Raytracing)
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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Speed Way Graphics Score (Raytracing)
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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Solar Bay (Raytracing)
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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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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Sapphire Radeon RX 6800
16 GB GDDR6 |
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2560x1440 (1440p)
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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1920x1080 (1080p)
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Sapphire Radeon RX 6800
16 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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Sapphire Radeon RX 6800
16 GB GDDR6 |
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2560x1440 (1440p)
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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1920x1080 (1080p)
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Sapphire Radeon RX 6800
16 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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Sapphire Radeon RX 6800
16 GB GDDR6 |
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2560x1440 (1440p)
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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1920x1080 (1080p)
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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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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Sapphire Radeon RX 6800
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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Sapphire Radeon RX 6800
16 GB GDDR6 |
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Geekbench 6 - Metal
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Sapphire Radeon RX 6800
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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Sapphire Radeon RX 6800
16 GB GDDR6 |
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NVIDIA GeForce RTX 5070 TI Founders Edition
16 GB GDDR7 |
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