AMD Radeon RX 6650 XT vs AMD Radeon RX 6900 XT
Comparative analysis of AMD Radeon RX 6650 XT and AMD Radeon RX 6900 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 - G2D Mark, PassMark - G3D Mark, 3DMark Fire Strike - Graphics Score, 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).
Differences
Reasons to consider the AMD Radeon RX 6650 XT
- Videocard is newer: launch date 1 year(s) 6 month(s) later
- Around 13% higher core clock speed: 2055 MHz vs 1825 MHz
- Around 17% higher boost clock speed: 2635 MHz vs 2250 MHz
- Around 70% lower typical power consumption: 176 Watt vs 300 Watt
- Around 10% higher memory clock speed: 2190 MHz, 17.5 Gbps effective vs 2000 MHz (16 Gbps effective)
| Launch date | 10 May 2022 vs 28 Oct 2020 |
| Core clock speed | 2055 MHz vs 1825 MHz |
| Boost clock speed | 2635 MHz vs 2250 MHz |
| Thermal Design Power (TDP) | 176 Watt vs 300 Watt |
| Memory clock speed | 2190 MHz, 17.5 Gbps effective vs 2000 MHz (16 Gbps effective) |
Reasons to consider the AMD Radeon RX 6900 XT
- 2.1x more texture fill rate: 720.0 GTexel/s vs 337.3 GTexel/s
- 2.5x more pipelines: 5120 vs 2048
- 2x more maximum memory size: 16 GB vs 8 GB
- Around 15% better performance in PassMark - G2D Mark: 1046 vs 907
- Around 56% better performance in PassMark - G3D Mark: 26791 vs 17211
- 2.1x better performance in 3DMark Fire Strike - Graphics Score: 20957 vs 9886
- Around 90% better performance in Geekbench - OpenCL: 163724 vs 86329
| Specifications (specs) | |
| Texture fill rate | 720.0 GTexel/s vs 337.3 GTexel/s |
| Pipelines | 5120 vs 2048 |
| Maximum memory size | 16 GB vs 8 GB |
| Benchmarks | |
| PassMark - G2D Mark | 1046 vs 907 |
| PassMark - G3D Mark | 26791 vs 17211 |
| 3DMark Fire Strike - Graphics Score | 20957 vs 9886 |
| Geekbench - OpenCL | 163724 vs 86329 |
Compare benchmarks
GPU 1: AMD Radeon RX 6650 XT
GPU 2: AMD Radeon RX 6900 XT
| PassMark - G2D Mark |
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| PassMark - G3D Mark |
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| 3DMark Fire Strike - Graphics Score |
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| Geekbench - OpenCL |
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| Name | AMD Radeon RX 6650 XT | AMD Radeon RX 6900 XT |
|---|---|---|
| PassMark - G2D Mark | 907 | 1046 |
| PassMark - G3D Mark | 17211 | 26791 |
| 3DMark Fire Strike - Graphics Score | 9886 | 20957 |
| Geekbench - OpenCL | 86329 | 163724 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 543.753 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 0 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 51.155 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 320.733 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2566.9 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 17213 | |
| GFXBench 4.0 - Manhattan (Frames) | 3714 | |
| GFXBench 4.0 - T-Rex (Frames) | 3350 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 17213 | |
| GFXBench 4.0 - Manhattan (Fps) | 3714 | |
| GFXBench 4.0 - T-Rex (Fps) | 3350 |
Compare specifications (specs)
| AMD Radeon RX 6650 XT | AMD Radeon RX 6900 XT | |
|---|---|---|
Essentials |
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| Architecture | RDNA 2.0 | RDNA 2.0 |
| Code name | Navi 23 | Navi 21 |
| Launch date | 10 May 2022 | 28 Oct 2020 |
| Place in performance rating | 75 | 76 |
| Launch price (MSRP) | $999 | |
| Type | Desktop | |
Technical info |
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| Boost clock speed | 2635 MHz | 2250 MHz |
| Compute units | 32 | 80 |
| Core clock speed | 2055 MHz | 1825 MHz |
| Manufacturing process technology | 7 nm | 7 nm |
| Peak Double Precision (FP64) Performance | 674.6 GFLOPS (1:16) | 1440 GFLOPS (1:16) |
| Peak Half Precision (FP16) Performance | 21.59 TFLOPS (2:1) | 46.08 TFLOPS (2:1) |
| Peak Single Precision (FP32) Performance | 10.79 TFLOPS | 23.04 TFLOPS |
| Pipelines | 2048 | 5120 |
| Pixel fill rate | 168.6 GPixel/s | 288.0 GPixel/s |
| Texture fill rate | 337.3 GTexel/s | 720.0 GTexel/s |
| Thermal Design Power (TDP) | 176 Watt | 300 Watt |
| Transistor count | 11060 million | 26800 million |
Video outputs and ports |
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| Display Connectors | 1x HDMI 2.1, 3x DisplayPort 1.4a | 1x HDMI, 2x DisplayPort, 1x USB Type-C |
Compatibility, dimensions and requirements |
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| Form factor | Dual-slot | Triple-slot |
| Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Recommended system power (PSU) | 450 Watt | 700 Watt |
| Supplementary power connectors | 1x 8-pin | 2x 8-pin |
| Height | 50 mm (2 inches) | |
| Length | 267 mm (10.5 inches) | |
| Width | 120 mm (4.7 inches) | |
API support |
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| DirectX | 12 Ultimate (12_2) | 12.2 |
| OpenCL | 2.1 | 2.1 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.7 | 6.5 |
| Vulkan | ||
Memory |
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| Maximum RAM amount | 8 GB | 16 GB |
| Memory bandwidth | 280.3 GB/s | 512 GB/s |
| Memory bus width | 128 bit | 256 bit |
| Memory clock speed | 2190 MHz, 17.5 Gbps effective | 2000 MHz (16 Gbps effective) |
| Memory type | GDDR6 | GDDR6 |
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