AMD Radeon R8 M365DX vs NVIDIA GeForce GT 640 Rev. 2
Comparative analysis of AMD Radeon R8 M365DX and NVIDIA GeForce GT 640 Rev. 2 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: Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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).
Differences
Reasons to consider the AMD Radeon R8 M365DX
- Videocard is newer: launch date 2 year(s) 0 month(s) later
- 2x more pipelines: 768 vs 384
| Launch date | 3 June 2015 vs 29 May 2013 |
| Pipelines | 768 vs 384 |
Reasons to consider the NVIDIA GeForce GT 640 Rev. 2
- Around 16% higher core clock speed: 1046 MHz vs 900 MHz
- Around 88% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2309 vs 1229
- Around 88% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2309 vs 1229
- 2.4x better performance in GFXBench 4.0 - Manhattan (Frames): 3354 vs 1370
- 2.4x better performance in GFXBench 4.0 - Manhattan (Fps): 3354 vs 1370
- Around 60% better performance in GFXBench 4.0 - T-Rex (Frames): 3220 vs 2017
- Around 60% better performance in GFXBench 4.0 - T-Rex (Fps): 3220 vs 2017
| Specifications (specs) | |
| Core clock speed | 1046 MHz vs 900 MHz |
| Benchmarks | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 2309 vs 1229 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 2309 vs 1229 |
| GFXBench 4.0 - Manhattan (Frames) | 3354 vs 1370 |
| GFXBench 4.0 - Manhattan (Fps) | 3354 vs 1370 |
| GFXBench 4.0 - T-Rex (Frames) | 3220 vs 2017 |
| GFXBench 4.0 - T-Rex (Fps) | 3220 vs 2017 |
Compare benchmarks
GPU 1: AMD Radeon R8 M365DX
GPU 2: NVIDIA GeForce GT 640 Rev. 2
| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| 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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| Name | AMD Radeon R8 M365DX | NVIDIA GeForce GT 640 Rev. 2 |
|---|---|---|
| Geekbench - OpenCL | 5601 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1229 | 2309 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1229 | 2309 |
| GFXBench 4.0 - Manhattan (Frames) | 1370 | 3354 |
| GFXBench 4.0 - Manhattan (Fps) | 1370 | 3354 |
| GFXBench 4.0 - T-Rex (Frames) | 2017 | 3220 |
| GFXBench 4.0 - T-Rex (Fps) | 2017 | 3220 |
| PassMark - G2D Mark | 199 | |
| PassMark - G3D Mark | 647 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 10.475 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 173.537 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.032 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 8.717 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 10.454 |
Compare specifications (specs)
| AMD Radeon R8 M365DX | NVIDIA GeForce GT 640 Rev. 2 | |
|---|---|---|
Essentials |
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| Architecture | GCN 3.0 | Kepler 2.0 |
| Code name | Meso | GK208 |
| Launch date | 3 June 2015 | 29 May 2013 |
| Place in performance rating | 1271 | 1274 |
| Type | Laptop | Desktop |
| Launch price (MSRP) | $89 | |
Technical info |
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| Boost clock speed | 1125 MHz | |
| Core clock speed | 900 MHz | 1046 MHz |
| Manufacturing process technology | 28 nm | 28 nm |
| Pipelines | 768 | 384 |
| Transistor count | 3,100 million | |
| Floating-point performance | 803.3 gflops | |
| Texture fill rate | 16.74 GTexel / s | |
| Thermal Design Power (TDP) | 49 Watt | |
Video outputs and ports |
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| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x VGA |
Compatibility, dimensions and requirements |
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| Interface | IGP | PCIe 2.0 x8 |
| Laptop size | medium sized | |
| Length | 145 mm | |
| Supplementary power connectors | None | |
API support |
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| DirectX | 12.0 (12_0) | 12.0 (11_0) |
| OpenGL | 4.5 | 4.6 |
| Vulkan | ||
Memory |
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| Memory bus width | 128 + 64 Bit | 64 Bit |
| Memory type | DDR3 | GDDR5 |
| Shared memory | 0 | |
| Maximum RAM amount | 1 GB | |
| Memory bandwidth | 40.06 GB / s | |
| Memory clock speed | 5008 MHz | |
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