AMD Radeon RX 6600 vs AMD Radeon RX 6600 XT
Comparative analysis of AMD Radeon RX 6600 and AMD Radeon RX 6600 XT 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 2 month(s) later
- Around 21% lower typical power consumption: 132 Watt vs 160 Watt
- Around 63% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 1152.228 vs 706.665
- Around 27% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 19713 vs 15486
- 7.2x better performance in GFXBench 4.0 - Manhattan (Frames): 26778 vs 3728
- 20.6x better performance in GFXBench 4.0 - T-Rex (Frames): 69225 vs 3367
- Around 27% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 19713 vs 15486
- 7.2x better performance in GFXBench 4.0 - Manhattan (Fps): 26778 vs 3728
- 20.6x better performance in GFXBench 4.0 - T-Rex (Fps): 69225 vs 3367
| Specifications (specs) | |
| Launch date | 13 Oct 2021 vs 30 Jul 2021 |
| Thermal Design Power (TDP) | 132 Watt vs 160 Watt |
| Benchmarks | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1152.228 vs 706.665 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 19713 vs 15486 |
| GFXBench 4.0 - Manhattan (Frames) | 26778 vs 3728 |
| GFXBench 4.0 - T-Rex (Frames) | 69225 vs 3367 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 19713 vs 15486 |
| GFXBench 4.0 - Manhattan (Fps) | 26778 vs 3728 |
| GFXBench 4.0 - T-Rex (Fps) | 69225 vs 3367 |
Reasons to consider the AMD Radeon RX 6600 XT
- Around 21% higher core clock speed: 1968 MHz vs 1626 MHz
- Around 4% higher boost clock speed: 2589 MHz vs 2491 MHz
- Around 19% higher texture fill rate: 331.4 GTexel/s vs 279.0 GTexel/s
- Around 14% higher pipelines: 2048 vs 1792
- Around 14% higher memory clock speed: 2000 MHz (16 Gbps effective) vs 1750 MHz (14 Gbps effective)
- Around 9% better performance in PassMark - G3D Mark: 16471 vs 15097
- Around 3% better performance in PassMark - G2D Mark: 911 vs 882
- Around 13% better performance in Geekbench - OpenCL: 82703 vs 73020
- Around 21% better performance in 3DMark Fire Strike - Graphics Score: 1804 vs 1492
| Specifications (specs) | |
| Core clock speed | 1968 MHz vs 1626 MHz |
| Boost clock speed | 2589 MHz vs 2491 MHz |
| Texture fill rate | 331.4 GTexel/s vs 279.0 GTexel/s |
| Pipelines | 2048 vs 1792 |
| Memory clock speed | 2000 MHz (16 Gbps effective) vs 1750 MHz (14 Gbps effective) |
| Benchmarks | |
| PassMark - G3D Mark | 16471 vs 15097 |
| PassMark - G2D Mark | 911 vs 882 |
| Geekbench - OpenCL | 82703 vs 73020 |
| 3DMark Fire Strike - Graphics Score | 1804 vs 1492 |
Compare benchmarks
GPU 1: AMD Radeon RX 6600
GPU 2: AMD Radeon RX 6600 XT
| PassMark - G3D Mark |
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| PassMark - G2D Mark |
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| Geekbench - OpenCL |
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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 | AMD Radeon RX 6600 XT |
|---|---|---|
| PassMark - G3D Mark | 15097 | 16471 |
| PassMark - G2D Mark | 882 | 911 |
| Geekbench - OpenCL | 73020 | 82703 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 260.061 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 5472.868 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 20.421 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 290.312 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1152.228 | 706.665 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 19713 | 15486 |
| GFXBench 4.0 - Manhattan (Frames) | 26778 | 3728 |
| GFXBench 4.0 - T-Rex (Frames) | 69225 | 3367 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 19713 | 15486 |
| GFXBench 4.0 - Manhattan (Fps) | 26778 | 3728 |
| GFXBench 4.0 - T-Rex (Fps) | 69225 | 3367 |
| 3DMark Fire Strike - Graphics Score | 1492 | 1804 |
Compare specifications (specs)
| AMD Radeon RX 6600 | AMD Radeon RX 6600 XT | |
|---|---|---|
Essentials |
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| Architecture | RDNA 2.0 | RDNA 2.0 |
| Code name | Navi 23 XL | Navi 23 XT |
| Launch date | 13 Oct 2021 | 30 Jul 2021 |
| Launch price (MSRP) | $329 | $379 |
| Place in performance rating | 38 | 191 |
| Type | Desktop | Desktop |
Technical info |
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| Boost clock speed | 2491 MHz | 2589 MHz |
| Compute units | 28 | 32 |
| Core clock speed | 1626 MHz | 1968 MHz |
| Manufacturing process technology | 7 nm | 7 nm |
| Peak Double Precision (FP64) Performance | 558.0 GFLOPS (1:16) | 662.8 GFLOPS (1:16) |
| Peak Half Precision (FP16) Performance | 17.86 TFLOPS (2:1) | 21.21 TFLOPS (2:1) |
| Peak Single Precision (FP32) Performance | 8.928 TFLOPS | 10.60 TFLOPS |
| Pipelines | 1792 | 2048 |
| Pixel fill rate | 159.4 GPixel/s | 165.7 GPixel/s |
| Texture fill rate | 279.0 GTexel/s | 331.4 GTexel/s |
| Thermal Design Power (TDP) | 132 Watt | 160 Watt |
| Transistor count | 11060 million | 11060 million |
Video outputs and ports |
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| Display Connectors | 1x HDMI, 3x DisplayPort | 1x HDMI, 2x DisplayPort |
| DisplayPort count | 3 | 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 x8 |
| Length | 190 mm (7.5 inches) | 190 mm (7.5 inches) |
| Recommended system power (PSU) | 300 Watt | 450 Watt |
| Supplementary power connectors | 1x 8-pin | 1x 8-pin |
| Width | 110 mm (4.3 inches) | 110 mm (4.3 inches) |
API support |
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| DirectX | 12.2 | 12.2 |
| OpenCL | 2.1 | 2.1 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.5 | 6.5 |
| Vulkan | ||
Memory |
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| Maximum RAM amount | 8 GB | 8 GB |
| Memory bandwidth | 224 GB/s | 256 GB/s |
| Memory bus width | 128 bit | 128 bit |
| Memory clock speed | 1750 MHz (14 Gbps effective) | 2000 MHz (16 Gbps effective) |
| Memory type | GDDR6 | GDDR6 |
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