AMD Radeon RX 640 vs AMD Radeon Vega 3 Mobile
Comparative analysis of AMD Radeon RX 640 and AMD Radeon Vega 3 Mobile 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, 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon RX 640
- Videocard is newer: launch date 1 year(s) 3 month(s) later
- 3.6x more core clock speed: 1082 MHz vs 300 MHz
- Around 20% higher boost clock speed: 1218 MHz vs 1011 MHz
- 2.3x better performance in Geekbench - OpenCL: 10390 vs 4468
- Around 8% better performance in PassMark - G2D Mark: 339 vs 314
- Around 89% better performance in PassMark - G3D Mark: 1954 vs 1034
Specifications (specs) | |
Launch date | 13 May 2019 vs 1 February 2018 |
Core clock speed | 1082 MHz vs 300 MHz |
Boost clock speed | 1218 MHz vs 1011 MHz |
Benchmarks | |
Geekbench - OpenCL | 10390 vs 4468 |
PassMark - G2D Mark | 339 vs 314 |
PassMark - G3D Mark | 1954 vs 1034 |
Reasons to consider the AMD Radeon Vega 3 Mobile
- 3.3x lower typical power consumption: 15 Watt vs 50 Watt
- Around 5% better performance in GFXBench 4.0 - Manhattan (Frames): 1850 vs 1769
- Around 5% better performance in GFXBench 4.0 - Manhattan (Fps): 1850 vs 1769
- Around 15% better performance in GFXBench 4.0 - T-Rex (Frames): 3180 vs 2775
- Around 15% better performance in GFXBench 4.0 - T-Rex (Fps): 3180 vs 2775
Specifications (specs) | |
Thermal Design Power (TDP) | 15 Watt vs 50 Watt |
Benchmarks | |
GFXBench 4.0 - Manhattan (Frames) | 1850 vs 1769 |
GFXBench 4.0 - Manhattan (Fps) | 1850 vs 1769 |
GFXBench 4.0 - T-Rex (Frames) | 3180 vs 2775 |
GFXBench 4.0 - T-Rex (Fps) | 3180 vs 2775 |
Compare benchmarks
GPU 1: AMD Radeon RX 640
GPU 2: AMD Radeon Vega 3 Mobile
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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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 Vega 3 Mobile |
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GFXBench 4.0 - Manhattan (Frames) | 1769 | 1850 |
GFXBench 4.0 - Manhattan (Fps) | 1769 | 1850 |
GFXBench 4.0 - T-Rex (Frames) | 2775 | 3180 |
GFXBench 4.0 - T-Rex (Fps) | 2775 | 3180 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3278 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3278 | |
Geekbench - OpenCL | 10390 | 4468 |
PassMark - G2D Mark | 339 | 314 |
PassMark - G3D Mark | 1954 | 1034 |
3DMark Fire Strike - Graphics Score | 404 |
Compare specifications (specs)
AMD Radeon RX 640 | AMD Radeon Vega 3 Mobile | |
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Essentials |
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Architecture | GCN 4.0 | GCN 5.0 |
Code name | Arctic Islands | Raven |
Launch date | 13 May 2019 | 1 February 2018 |
Place in performance rating | 811 | 1017 |
Type | Desktop | |
Technical info |
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Boost clock speed | 1218 MHz | 1011 MHz |
Compute units | 8 | |
Core clock speed | 1082 MHz | 300 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 | |
Pixel fill rate | 19.49 GPixel/s | |
Texture fill rate | 38.98 GTexel/s | |
Thermal Design Power (TDP) | 50 Watt | 15 Watt |
Transistor count | 2200 million | 4,940 million |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
DisplayPort support | ||
HDMI | ||
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x8 | IGP |
Length | 5.7 inches (145 mm) | |
Recommended system power (PSU) | 350 Watt | |
Supplementary power connectors | None | |
Width | Dual-slot | |
API support |
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DirectX | 12 | 12.0 (12_1) |
OpenCL | 2.0 | |
OpenGL | 4.6 | 4.6 |
Shader Model | 6.4 | |
Vulkan | ||
Memory |
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Maximum RAM amount | 2 GB | |
Memory bandwidth | 112.0 GB/s | |
Memory bus width | 128 bit | |
Memory clock speed | 1750 MHz (7000 MHz effective) | |
Memory type | GDDR5 | |
Technologies |
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Unified Video Decoder (UVD) | ||
Video Code Engine (VCE) |