AMD Radeon RX 640 vs AMD Radeon RX 560
Comparative analysis of AMD Radeon RX 640 and AMD Radeon RX 560 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon RX 640
- Videocard is newer: launch date 2 year(s) 0 month(s) later
- Around 2% higher boost clock speed: 1218 MHz vs 1200-1275 MHz
- Around 60% lower typical power consumption: 50 Watt vs 60-80 Watt
| Launch date | 13 May 2019 vs 18 April 2017 |
| Boost clock speed | 1218 MHz vs 1200-1275 MHz |
| Thermal Design Power (TDP) | 50 Watt vs 60-80 Watt |
Reasons to consider the AMD Radeon RX 560
- Around 1% higher core clock speed: 1090-1175 MHz vs 1082 MHz
- 2.1x more texture fill rate: 81.60 GTexel/s vs 38.98 GTexel/s
- 2x more pipelines: 1024 vs 512
- 2x more maximum memory size: 4 GB vs 2 GB
- 4x more memory clock speed: 7000 MHz vs 1750 MHz (7000 MHz effective)
- 2.1x better performance in GFXBench 4.0 - Manhattan (Frames): 3688 vs 1769
- 2.1x better performance in GFXBench 4.0 - Manhattan (Fps): 3688 vs 1769
- Around 21% better performance in GFXBench 4.0 - T-Rex (Frames): 3352 vs 2775
- Around 21% better performance in GFXBench 4.0 - T-Rex (Fps): 3352 vs 2775
- 2x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 6571 vs 3278
- 2x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 6571 vs 3278
- 4.9x better performance in Geekbench - OpenCL: 57671 vs 11683
- Around 38% better performance in PassMark - G2D Mark: 486 vs 352
- Around 71% better performance in PassMark - G3D Mark: 3657 vs 2142
| Specifications (specs) | |
| Core clock speed | 1090-1175 MHz vs 1082 MHz |
| Texture fill rate | 81.60 GTexel/s vs 38.98 GTexel/s |
| Pipelines | 1024 vs 512 |
| Maximum memory size | 4 GB vs 2 GB |
| Memory clock speed | 7000 MHz vs 1750 MHz (7000 MHz effective) |
| Benchmarks | |
| GFXBench 4.0 - Manhattan (Frames) | 3688 vs 1769 |
| GFXBench 4.0 - Manhattan (Fps) | 3688 vs 1769 |
| GFXBench 4.0 - T-Rex (Frames) | 3352 vs 2775 |
| GFXBench 4.0 - T-Rex (Fps) | 3352 vs 2775 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 6571 vs 3278 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 6571 vs 3278 |
| Geekbench - OpenCL | 57671 vs 11683 |
| PassMark - G2D Mark | 486 vs 352 |
| PassMark - G3D Mark | 3657 vs 2142 |
Compare benchmarks
GPU 1: AMD Radeon RX 640
GPU 2: AMD Radeon RX 560
| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| Geekbench - OpenCL |
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| PassMark - G2D Mark |
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| PassMark - G3D Mark |
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| Name | AMD Radeon RX 640 | AMD Radeon RX 560 |
|---|---|---|
| GFXBench 4.0 - Manhattan (Frames) | 1769 | 3688 |
| GFXBench 4.0 - Manhattan (Fps) | 1769 | 3688 |
| GFXBench 4.0 - T-Rex (Frames) | 2775 | 3352 |
| GFXBench 4.0 - T-Rex (Fps) | 2775 | 3352 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 3278 | 6571 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 3278 | 6571 |
| Geekbench - OpenCL | 11683 | 57671 |
| PassMark - G2D Mark | 352 | 486 |
| PassMark - G3D Mark | 2142 | 3657 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 56.81 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 775.281 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.602 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 64.428 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 257.062 | |
| 3DMark Fire Strike - Graphics Score | 1774 |
Compare specifications (specs)
| AMD Radeon RX 640 | AMD Radeon RX 560 | |
|---|---|---|
Essentials |
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| Architecture | GCN 4.0 | GCN 4.0 |
| Code name | Arctic Islands | Polaris 21 |
| Launch date | 13 May 2019 | 18 April 2017 |
| Place in performance rating | 794 | 513 |
| Design | Radeon RX 500 Series | |
| GCN generation | 4th Gen | |
| Launch price (MSRP) | $99 | |
| Price now | $104.99 | |
| Type | Desktop, Laptop | |
| Value for money (0-100) | 54.35 | |
Technical info |
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| Boost clock speed | 1218 MHz | 1200-1275 MHz |
| Compute units | 8 | 14/16 |
| Core clock speed | 1082 MHz | 1090-1175 MHz |
| Manufacturing process technology | 14 nm | 14 nm |
| Peak Double Precision (FP64) Performance | 77.95 GFLOPS | |
| Peak Half Precision (FP16) Performance | 1247 GFLOPS | |
| Peak Single Precision (FP32) Performance | 1247 GFLOPS | |
| Pipelines | 512 | 1024 |
| Pixel fill rate | 19.49 GPixel/s | 20.40 GP/s |
| Texture fill rate | 38.98 GTexel/s | 81.60 GTexel/s |
| Thermal Design Power (TDP) | 50 Watt | 60-80 Watt |
| Transistor count | 2200 million | 3,000 million |
| Floating-point performance | 2.6 TFLOPs | |
| Render output units | 16 | |
| Stream Processors | 896/1024 | |
| Texture Units | 64 | |
Video outputs and ports |
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| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | 1x DVI, 1x HDMI, 1x DisplayPort |
| DisplayPort support | ||
| HDMI | ||
| Dual-link DVI support | ||
| VGA | ||
Compatibility, dimensions and requirements |
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| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Length | 5.7 inches (145 mm) | 170 mm |
| Recommended system power (PSU) | 350 Watt | 450 Watt |
| Supplementary power connectors | None | None |
| Width | Dual-slot | |
| Bridgeless CrossFire | ||
API support |
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| DirectX | 12 | 12 |
| OpenCL | 2.0 | 2.0 |
| OpenGL | 4.6 | 4.5 |
| Shader Model | 6.4 | |
| Vulkan | ||
Memory |
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| Maximum RAM amount | 2 GB | 4 GB |
| Memory bandwidth | 112.0 GB/s | 112 GB/s |
| Memory bus width | 128 bit | 128 bit |
| Memory clock speed | 1750 MHz (7000 MHz effective) | 7000 MHz |
| Memory type | GDDR5 | GDDR5 |
Technologies |
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| Unified Video Decoder (UVD) | ||
| Video Code Engine (VCE) | ||
| 4K H264 Decode | ||
| 4K H264 Encode | ||
| AMD Eyefinity | ||
| AMD Radeon™ Chill | ||
| AMD Radeon™ ReLive | ||
| AppAcceleration | ||
| CrossFire | ||
| FreeSync | ||
| H265/HEVC Decode | ||
| H265/HEVC Encode | ||
| HDMI 4K Support | ||
| LiquidVR | ||
| PowerTune | ||
| TrueAudio | ||
| Virtual Super Resolution (VSR) | ||
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