AMD Radeon RX 6800 XT vs NVIDIA GeForce RTX 3090
Comparative analysis of AMD Radeon RX 6800 XT and NVIDIA GeForce RTX 3090 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s).
Differences
Reasons to consider the AMD Radeon RX 6800 XT
- Videocard is newer: launch date 1 month(s) later
- Around 31% higher core clock speed: 1825 MHz vs 1395 MHz
- Around 33% higher boost clock speed: 2250 MHz vs 1695 MHz
- Around 17% higher texture fill rate: 648.0 GTexel/s vs 556.0 GTexel/s
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 8 nm
- Around 17% lower typical power consumption: 300 Watt vs 350 Watt
- Around 64% higher memory clock speed: 2000 MHz (16 Gbps effective) vs 1219 MHz (19.5 Gbps effective)
- Around 18% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 291.971 vs 247.569
- Around 11% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 2700.97 vs 2441.384
- Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3374 vs 3354
- Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3374 vs 3354
Specifications (specs) | |
Launch date | 28 Oct 2020 vs 1 Sep 2020 |
Core clock speed | 1825 MHz vs 1395 MHz |
Boost clock speed | 2250 MHz vs 1695 MHz |
Texture fill rate | 648.0 GTexel/s vs 556.0 GTexel/s |
Manufacturing process technology | 7 nm vs 8 nm |
Thermal Design Power (TDP) | 300 Watt vs 350 Watt |
Memory clock speed | 2000 MHz (16 Gbps effective) vs 1219 MHz (19.5 Gbps effective) |
Benchmarks | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 291.971 vs 247.569 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2700.97 vs 2441.384 |
GFXBench 4.0 - Manhattan (Frames) | 3720 vs 3713 |
GFXBench 4.0 - T-Rex (Frames) | 3374 vs 3354 |
GFXBench 4.0 - Manhattan (Fps) | 3720 vs 3713 |
GFXBench 4.0 - T-Rex (Fps) | 3374 vs 3354 |
Reasons to consider the NVIDIA GeForce RTX 3090
- 2.3x more pipelines: 10496 vs 4608
- Around 50% higher maximum memory size: 24 GB vs 16 GB
- Around 7% better performance in PassMark - G3D Mark: 26815 vs 25118
- Around 3% better performance in PassMark - G2D Mark: 1051 vs 1020
- Around 25% better performance in Geekbench - OpenCL: 188320 vs 150058
- Around 27% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 732.196 vs 578.52
- Around 20% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 63.011 vs 52.561
- Around 98% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 33398 vs 16849
- Around 98% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 33398 vs 16849
- Around 2% better performance in 3DMark Fire Strike - Graphics Score: 19877 vs 19416
Specifications (specs) | |
Pipelines | 10496 vs 4608 |
Maximum memory size | 24 GB vs 16 GB |
Benchmarks | |
PassMark - G3D Mark | 26815 vs 25118 |
PassMark - G2D Mark | 1051 vs 1020 |
Geekbench - OpenCL | 188320 vs 150058 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 732.196 vs 578.52 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 63.011 vs 52.561 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 33398 vs 16849 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 33398 vs 16849 |
3DMark Fire Strike - Graphics Score | 19877 vs 19416 |
Compare benchmarks
GPU 1: AMD Radeon RX 6800 XT
GPU 2: NVIDIA GeForce RTX 3090
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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3DMark Fire Strike - Graphics Score |
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Name | AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 |
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PassMark - G3D Mark | 25118 | 26815 |
PassMark - G2D Mark | 1020 | 1051 |
Geekbench - OpenCL | 150058 | 188320 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 578.52 | 732.196 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 52.561 | 63.011 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 291.971 | 247.569 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2700.97 | 2441.384 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 16849 | 33398 |
GFXBench 4.0 - Manhattan (Frames) | 3720 | 3713 |
GFXBench 4.0 - T-Rex (Frames) | 3374 | 3354 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 16849 | 33398 |
GFXBench 4.0 - Manhattan (Fps) | 3720 | 3713 |
GFXBench 4.0 - T-Rex (Fps) | 3374 | 3354 |
3DMark Fire Strike - Graphics Score | 19416 | 19877 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 7585.258 |
Compare specifications (specs)
AMD Radeon RX 6800 XT | NVIDIA GeForce RTX 3090 | |
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Essentials |
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Architecture | RDNA 2.0 | Ampere |
Code name | Navi 21 | GA102 |
Launch date | 28 Oct 2020 | 1 Sep 2020 |
Launch price (MSRP) | $649 | $1499 |
Place in performance rating | 62 | 40 |
Type | Desktop | Desktop |
Technical info |
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Boost clock speed | 2250 MHz | 1695 MHz |
Compute units | 72 | |
Core clock speed | 1825 MHz | 1395 MHz |
Manufacturing process technology | 7 nm | 8 nm |
Peak Double Precision (FP64) Performance | 1296 GFLOPS (1:16) | 556.0 GFLOPS (1:64) |
Peak Half Precision (FP16) Performance | 41.47 TFLOPS (2:1) | 35.58 TFLOPS (1:1) |
Peak Single Precision (FP32) Performance | 20.74 TFLOPS | 35.58 TFLOPS |
Pipelines | 4608 | 10496 |
Pixel fill rate | 288.0 GPixel/s | 189.8 GPixel/s |
Texture fill rate | 648.0 GTexel/s | 556.0 GTexel/s |
Thermal Design Power (TDP) | 300 Watt | 350 Watt |
Transistor count | 26800 million | 28300 million |
Video outputs and ports |
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Display Connectors | 1x HDMI, 2x DisplayPort, 1x USB Type-C | 1x HDMI, 3x DisplayPort |
Compatibility, dimensions and requirements |
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Height | 50 mm (2 inches) | 138 mm (5.4 inches) |
Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
Length | 267 mm (10.5 inches) | 313 mm (12.3 inches) |
Recommended system power (PSU) | 700 Watt | 750 Watt |
Supplementary power connectors | 2x 8-pin | 1x 12-pin |
Width | 120 mm (4.7 inches) | Triple-slot |
API support |
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DirectX | 12.2 | 12.2 |
OpenCL | 2.1 | 2.0 |
OpenGL | 4.6 | 4.6 |
Shader Model | 6.5 | 6.5 |
Vulkan | ||
Memory |
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Maximum RAM amount | 16 GB | 24 GB |
Memory bandwidth | 512.0 GB/s | 936.2 GB/s |
Memory bus width | 256 bit | 384 bit |
Memory clock speed | 2000 MHz (16 Gbps effective) | 1219 MHz (19.5 Gbps effective) |
Memory type | GDDR6 | GDDR6X |