NVIDIA GeForce GT 640 Rev. 2 vs AMD Radeon HD 7570
Comparative analysis of NVIDIA GeForce GT 640 Rev. 2 and AMD Radeon HD 7570 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: 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), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL.
Differences
Reasons to consider the NVIDIA GeForce GT 640 Rev. 2
- Videocard is newer: launch date 1 year(s) 4 month(s) later
- Around 61% higher core clock speed: 1046 MHz vs 650 MHz
- Around 7% higher texture fill rate: 16.74 GTexel / s vs 15.6 GTexel / s
- Around 29% better floating-point performance: 803.3 gflops vs 624 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- Around 22% lower typical power consumption: 49 Watt vs 60 Watt
- 3.1x more memory clock speed: 5008 MHz vs 1600 MHz
- 2.1x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 10.475 vs 4.874
- Around 66% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2309 vs 1389
- Around 23% better performance in GFXBench 4.0 - Manhattan (Frames): 3354 vs 2724
- Around 66% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2309 vs 1389
- Around 23% better performance in GFXBench 4.0 - Manhattan (Fps): 3354 vs 2724
Specifications (specs) | |
Launch date | 29 May 2013 vs 5 January 2012 |
Core clock speed | 1046 MHz vs 650 MHz |
Texture fill rate | 16.74 GTexel / s vs 15.6 GTexel / s |
Floating-point performance | 803.3 gflops vs 624 gflops |
Manufacturing process technology | 28 nm vs 40 nm |
Thermal Design Power (TDP) | 49 Watt vs 60 Watt |
Memory clock speed | 5008 MHz vs 1600 MHz |
Benchmarks | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 10.475 vs 4.874 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2309 vs 1389 |
GFXBench 4.0 - Manhattan (Frames) | 3354 vs 2724 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2309 vs 1389 |
GFXBench 4.0 - Manhattan (Fps) | 3354 vs 2724 |
Reasons to consider the AMD Radeon HD 7570
- Around 25% higher pipelines: 480 vs 384
- 2x more maximum memory size: 2 GB vs 1 GB
- Around 50% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 259.769 vs 173.537
- 15.2x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.487 vs 0.032
- Around 61% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 14.033 vs 8.717
- 5.5x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 57.396 vs 10.454
- Around 4% better performance in GFXBench 4.0 - T-Rex (Frames): 3355 vs 3220
- Around 4% better performance in GFXBench 4.0 - T-Rex (Fps): 3355 vs 3220
Specifications (specs) | |
Pipelines | 480 vs 384 |
Maximum memory size | 2 GB vs 1 GB |
Benchmarks | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 259.769 vs 173.537 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.487 vs 0.032 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 14.033 vs 8.717 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 57.396 vs 10.454 |
GFXBench 4.0 - T-Rex (Frames) | 3355 vs 3220 |
GFXBench 4.0 - T-Rex (Fps) | 3355 vs 3220 |
Compare benchmarks
GPU 1: NVIDIA GeForce GT 640 Rev. 2
GPU 2: AMD Radeon HD 7570
CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | NVIDIA GeForce GT 640 Rev. 2 | AMD Radeon HD 7570 |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 10.475 | 4.874 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 173.537 | 259.769 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.032 | 0.487 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 8.717 | 14.033 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 10.454 | 57.396 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2309 | 1389 |
GFXBench 4.0 - Manhattan (Frames) | 3354 | 2724 |
GFXBench 4.0 - T-Rex (Frames) | 3220 | 3355 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2309 | 1389 |
GFXBench 4.0 - Manhattan (Fps) | 3354 | 2724 |
GFXBench 4.0 - T-Rex (Fps) | 3220 | 3355 |
PassMark - G3D Mark | 617 | |
PassMark - G2D Mark | 260 | |
Geekbench - OpenCL | 1516 |
Compare specifications (specs)
NVIDIA GeForce GT 640 Rev. 2 | AMD Radeon HD 7570 | |
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Essentials |
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Architecture | Kepler 2.0 | TeraScale 2 |
Code name | GK208 | Turks |
Launch date | 29 May 2013 | 5 January 2012 |
Launch price (MSRP) | $89 | |
Place in performance rating | 1250 | 1253 |
Type | Desktop | Desktop |
Technical info |
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Core clock speed | 1046 MHz | 650 MHz |
Floating-point performance | 803.3 gflops | 624 gflops |
Manufacturing process technology | 28 nm | 40 nm |
Pipelines | 384 | 480 |
Texture fill rate | 16.74 GTexel / s | 15.6 GTexel / s |
Thermal Design Power (TDP) | 49 Watt | 60 Watt |
Transistor count | 716 million | |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 1x VGA | 1x DVI, 1x HDMI, 1x VGA |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x8 | PCIe 2.0 x16 |
Length | 145 mm | |
Supplementary power connectors | None | None |
API support |
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DirectX | 12.0 (11_0) | 11.2 (11_0) |
OpenGL | 4.6 | 4.4 |
Memory |
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Maximum RAM amount | 1 GB | 2 GB |
Memory bandwidth | 40.06 GB / s | 64 GB / s |
Memory bus width | 64 Bit | 128 Bit |
Memory clock speed | 5008 MHz | 1600 MHz |
Memory type | GDDR5 | DDR3, GDDR5 |