AMD Radeon RX 6600 vs NVIDIA GeForce RTX 3080
Comparative analysis of AMD Radeon RX 6600 and NVIDIA GeForce RTX 3080 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 - Ocean Surface Simulation (Frames/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.
Differences
Reasons to consider the AMD Radeon RX 6600
- Videocard is newer: launch date 1 year(s) 1 month(s) later
- Around 13% higher core clock speed: 1626 MHz vs 1440 MHz
- Around 46% higher boost clock speed: 2491 MHz vs 1710 MHz
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 8 nm
- 2.4x lower typical power consumption: 132 Watt vs 320 Watt
- Around 47% higher memory clock speed: 1750 MHz (14 Gbps effective) vs 1188 MHz, 19 Gbps effective
- Around 66% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 290.312 vs 175.219
- 7.2x better performance in GFXBench 4.0 - Manhattan (Frames): 26778 vs 3716
- 20.6x better performance in GFXBench 4.0 - T-Rex (Frames): 69225 vs 3356
- 7.2x better performance in GFXBench 4.0 - Manhattan (Fps): 26778 vs 3716
- 20.6x better performance in GFXBench 4.0 - T-Rex (Fps): 69225 vs 3356
Specifications (specs) | |
Launch date | 13 Oct 2021 vs 1 Sep 2020 |
Core clock speed | 1626 MHz vs 1440 MHz |
Boost clock speed | 2491 MHz vs 1710 MHz |
Manufacturing process technology | 7 nm vs 8 nm |
Thermal Design Power (TDP) | 132 Watt vs 320 Watt |
Memory clock speed | 1750 MHz (14 Gbps effective) vs 1188 MHz, 19 Gbps effective |
Benchmarks | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 290.312 vs 175.219 |
GFXBench 4.0 - Manhattan (Frames) | 26778 vs 3716 |
GFXBench 4.0 - T-Rex (Frames) | 69225 vs 3356 |
GFXBench 4.0 - Manhattan (Fps) | 26778 vs 3716 |
GFXBench 4.0 - T-Rex (Fps) | 69225 vs 3356 |
Reasons to consider the NVIDIA GeForce RTX 3080
- Around 67% higher texture fill rate: 465.1 GTexel/s vs 279.0 GTexel/s
- 4.9x more pipelines: 8704 vs 1792
- Around 25% higher maximum memory size: 10 GB vs 8 GB
- Around 67% better performance in PassMark - G3D Mark: 25320 vs 15121
- Around 19% better performance in PassMark - G2D Mark: 1041 vs 875
- 2.4x better performance in Geekbench - OpenCL: 167693 vs 71341
- Around 76% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 457.414 vs 260.061
- Around 10% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 6022.79 vs 5472.868
- 2.5x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 51.221 vs 20.421
- 2.1x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 2381.93 vs 1152.228
- Around 75% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 34537 vs 19713
- Around 75% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 34537 vs 19713
- 2.2x better performance in 3DMark Fire Strike - Graphics Score: 17706 vs 8084
Specifications (specs) | |
Texture fill rate | 465.1 GTexel/s vs 279.0 GTexel/s |
Pipelines | 8704 vs 1792 |
Maximum memory size | 10 GB vs 8 GB |
Benchmarks | |
PassMark - G3D Mark | 25320 vs 15121 |
PassMark - G2D Mark | 1041 vs 875 |
Geekbench - OpenCL | 167693 vs 71341 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 457.414 vs 260.061 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 6022.79 vs 5472.868 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 51.221 vs 20.421 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2381.93 vs 1152.228 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 34537 vs 19713 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 34537 vs 19713 |
3DMark Fire Strike - Graphics Score | 17706 vs 8084 |
Compare benchmarks
GPU 1: AMD Radeon RX 6600
GPU 2: NVIDIA GeForce RTX 3080
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 - Ocean Surface Simulation (Frames/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 6600 | NVIDIA GeForce RTX 3080 |
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PassMark - G3D Mark | 15121 | 25320 |
PassMark - G2D Mark | 875 | 1041 |
Geekbench - OpenCL | 71341 | 167693 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 260.061 | 457.414 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 5472.868 | 6022.79 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 20.421 | 51.221 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 290.312 | 175.219 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1152.228 | 2381.93 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 19713 | 34537 |
GFXBench 4.0 - Manhattan (Frames) | 26778 | 3716 |
GFXBench 4.0 - T-Rex (Frames) | 69225 | 3356 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 19713 | 34537 |
GFXBench 4.0 - Manhattan (Fps) | 26778 | 3716 |
GFXBench 4.0 - T-Rex (Fps) | 69225 | 3356 |
3DMark Fire Strike - Graphics Score | 8084 | 17706 |
Compare specifications (specs)
AMD Radeon RX 6600 | NVIDIA GeForce RTX 3080 | |
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Essentials |
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Architecture | RDNA 2.0 | Ampere |
Code name | Navi 23 XL | GA102 |
Launch date | 13 Oct 2021 | 1 Sep 2020 |
Launch price (MSRP) | $329 | $699 |
Place in performance rating | 36 | 52 |
Type | Desktop | Desktop |
Technical info |
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Boost clock speed | 2491 MHz | 1710 MHz |
Compute units | 28 | |
Core clock speed | 1626 MHz | 1440 MHz |
Manufacturing process technology | 7 nm | 8 nm |
Peak Double Precision (FP64) Performance | 558.0 GFLOPS (1:16) | 465.1 GFLOPS (1:64) |
Peak Half Precision (FP16) Performance | 17.86 TFLOPS (2:1) | 29.77 TFLOPS (1:1) |
Peak Single Precision (FP32) Performance | 8.928 TFLOPS | 29.77 TFLOPS |
Pipelines | 1792 | 8704 |
Pixel fill rate | 159.4 GPixel/s | 164.2 GPixel/s |
Texture fill rate | 279.0 GTexel/s | 465.1 GTexel/s |
Thermal Design Power (TDP) | 132 Watt | 320 Watt |
Transistor count | 11060 million | 28300 million |
Video outputs and ports |
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Display Connectors | 1x HDMI, 3x DisplayPort | 1x HDMI 2.1, 3x DisplayPort 1.4a |
DisplayPort count | 3 | |
DisplayPort support | ||
HDMI | ||
Compatibility, dimensions and requirements |
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Form factor | Dual-slot | Dual-slot |
Height | 40 mm (1.6 inches) | 40 mm, 1.6 inches |
Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
Length | 190 mm (7.5 inches) | 285 mm, 11.2 inches |
Recommended system power (PSU) | 300 Watt | 700 Watt |
Supplementary power connectors | 1x 8-pin | 1x 12-pin |
Width | 110 mm (4.3 inches) | 112 mm, 4.4 inches |
API support |
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DirectX | 12.2 | 12 Ultimate (12_2) |
OpenCL | 2.1 | 3.0 |
OpenGL | 4.6 | 4.6 |
Shader Model | 6.5 | 6.7 |
Vulkan | ||
Memory |
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Maximum RAM amount | 8 GB | 10 GB |
Memory bandwidth | 224 GB/s | 760.3 GB/s |
Memory bus width | 128 bit | 320 bit |
Memory clock speed | 1750 MHz (14 Gbps effective) | 1188 MHz, 19 Gbps effective |
Memory type | GDDR6 | GDDR6X |