AMD Radeon RX 6600S vs AMD Radeon RX 6800S
Comparative analysis of AMD Radeon RX 6600S and AMD Radeon RX 6800S 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 - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon RX 6600S
- Around 25% lower typical power consumption: 80 Watt vs 100 Watt
Thermal Design Power (TDP) | 80 Watt vs 100 Watt |
Reasons to consider the AMD Radeon RX 6800S
- Around 6% higher core clock speed: 1800 MHz vs 1700 MHz
- Around 5% higher boost clock speed: 2100 MHz vs 2000 MHz
- Around 20% higher texture fill rate: 268.8 GTexel/s vs 224.0 GTexel/s
- Around 14% higher pipelines: 2048 vs 1792
- 2x more maximum memory size: 8 GB vs 4 GB
- Around 14% higher memory clock speed: 2000 MHz, 16 Gbps effective vs 1750 MHz, 14 Gbps effective
- Around 9% better performance in PassMark - G2D Mark: 709 vs 650
- Around 13% better performance in PassMark - G3D Mark: 15408 vs 13678
- Around 9% better performance in Geekbench - OpenCL: 72706 vs 66815
Specifications (specs) | |
Core clock speed | 1800 MHz vs 1700 MHz |
Boost clock speed | 2100 MHz vs 2000 MHz |
Texture fill rate | 268.8 GTexel/s vs 224.0 GTexel/s |
Pipelines | 2048 vs 1792 |
Maximum memory size | 8 GB vs 4 GB |
Memory clock speed | 2000 MHz, 16 Gbps effective vs 1750 MHz, 14 Gbps effective |
Benchmarks | |
PassMark - G2D Mark | 709 vs 650 |
PassMark - G3D Mark | 15408 vs 13678 |
Geekbench - OpenCL | 72706 vs 66815 |
Compare benchmarks
GPU 1: AMD Radeon RX 6600S
GPU 2: AMD Radeon RX 6800S
PassMark - G2D Mark |
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PassMark - G3D Mark |
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Geekbench - OpenCL |
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Name | AMD Radeon RX 6600S | AMD Radeon RX 6800S |
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PassMark - G2D Mark | 650 | 709 |
PassMark - G3D Mark | 13678 | 15408 |
Geekbench - OpenCL | 66815 | 72706 |
3DMark Fire Strike - Graphics Score | 8596 |
Compare specifications (specs)
AMD Radeon RX 6600S | AMD Radeon RX 6800S | |
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Essentials |
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Architecture | RDNA 2.0 | RDNA 2.0 |
Code name | Navi 23 | Navi 23 |
Launch date | 4 Jan 2022 | 4 Jan 2022 |
Place in performance rating | 114 | 117 |
Technical info |
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Boost clock speed | 2000 MHz | 2100 MHz |
Compute units | 28 | 32 |
Core clock speed | 1700 MHz | 1800 MHz |
Manufacturing process technology | 7 nm | 7 nm |
Pipelines | 1792 | 2048 |
Pixel fill rate | 128.0 GPixel/s | 134.4 GPixel/s |
Texture fill rate | 224.0 GTexel/s | 268.8 GTexel/s |
Thermal Design Power (TDP) | 80 Watt | 100 Watt |
Transistor count | 11060 million | 11060 million |
Peak Double Precision (FP64) Performance | 537.6 GFLOPS (1:16) | |
Peak Half Precision (FP16) Performance | 17.20 TFLOPS (2:1) | |
Peak Single Precision (FP32) Performance | 8.602 TFLOPS | |
Video outputs and ports |
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Display Connectors | Portable Device Dependent | Portable Device Dependent |
Compatibility, dimensions and requirements |
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Form factor | IGP | IGP |
Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
Supplementary power connectors | None | None |
API support |
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DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
OpenCL | 2.1 | 2.1 |
OpenGL | 4.6 | 4.6 |
Shader Model | 6.7 | 6.7 |
Vulkan | ||
Memory |
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Maximum RAM amount | 4 GB | 8 GB |
Memory bandwidth | 224.0 GB/s | 256.0 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 |