NVIDIA Quadro M620 Mobile vs ATI Mobility Radeon HD 4850
Comparative analysis of NVIDIA Quadro M620 Mobile and ATI Mobility Radeon HD 4850 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: PassMark - G2D Mark, PassMark - G3D Mark, 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).
Differences
Reasons to consider the NVIDIA Quadro M620 Mobile
- Videocard is newer: launch date 8 year(s) 0 month(s) later
- Around 51% higher core clock speed: 756 MHz vs 500 MHz
- Around 56% higher texture fill rate: 31.26 GTexel / s vs 20 GTexel / s
- Around 25% better floating-point performance: 1,000 gflops vs 800.0 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
- 2x more maximum memory size: 2 GB vs 1 GB
- 2.9x more memory clock speed: 5012 MHz vs 1700 MHz
- 3.2x better performance in PassMark - G3D Mark: 2775 vs 866
- Around 35% better performance in GFXBench 4.0 - T-Rex (Frames): 3358 vs 2486
- Around 35% better performance in GFXBench 4.0 - T-Rex (Fps): 3358 vs 2486
Specifications (specs) | |
Launch date | 11 January 2017 vs 9 January 2009 |
Core clock speed | 756 MHz vs 500 MHz |
Texture fill rate | 31.26 GTexel / s vs 20 GTexel / s |
Floating-point performance | 1,000 gflops vs 800.0 gflops |
Manufacturing process technology | 28 nm vs 55 nm |
Maximum memory size | 2 GB vs 1 GB |
Memory clock speed | 5012 MHz vs 1700 MHz |
Benchmarks | |
PassMark - G3D Mark | 2775 vs 866 |
GFXBench 4.0 - T-Rex (Frames) | 3358 vs 2486 |
GFXBench 4.0 - T-Rex (Fps) | 3358 vs 2486 |
Reasons to consider the ATI Mobility Radeon HD 4850
- Around 56% higher pipelines: 800 vs 512
- Around 21% better performance in PassMark - G2D Mark: 472 vs 391
Specifications (specs) | |
Pipelines | 800 vs 512 |
Benchmarks | |
PassMark - G2D Mark | 472 vs 391 |
Compare benchmarks
GPU 1: NVIDIA Quadro M620 Mobile
GPU 2: ATI Mobility Radeon HD 4850
PassMark - G2D Mark |
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PassMark - G3D Mark |
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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 | NVIDIA Quadro M620 Mobile | ATI Mobility Radeon HD 4850 |
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PassMark - G2D Mark | 391 | 472 |
PassMark - G3D Mark | 2775 | 866 |
Geekbench - OpenCL | 8073 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3854 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3854 | |
GFXBench 4.0 - Manhattan (Frames) | 3718 | |
GFXBench 4.0 - Manhattan (Fps) | 3718 | |
GFXBench 4.0 - T-Rex (Frames) | 3358 | 2486 |
GFXBench 4.0 - T-Rex (Fps) | 3358 | 2486 |
Compare specifications (specs)
NVIDIA Quadro M620 Mobile | ATI Mobility Radeon HD 4850 | |
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Essentials |
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Architecture | Maxwell | TeraScale |
Code name | GM107 | M98 |
Launch date | 11 January 2017 | 9 January 2009 |
Place in performance rating | 584 | 581 |
Type | Workstation | Laptop |
Technical info |
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Boost clock speed | 977 MHz | |
Core clock speed | 756 MHz | 500 MHz |
Floating-point performance | 1,000 gflops | 800.0 gflops |
Manufacturing process technology | 28 nm | 55 nm |
Pipelines | 512 | 800 |
Texture fill rate | 31.26 GTexel / s | 20 GTexel / s |
Thermal Design Power (TDP) | 30 Watt | |
Transistor count | 1,870 million | 956 million |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | MXM-A (3.0) | PCIe 2.0 x16 |
Laptop size | large | |
API support |
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DirectX | 12.0 (11_0) | 10.1 |
OpenGL | 4.6 | 3.3 |
Memory |
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Maximum RAM amount | 2 GB | 1 GB |
Memory bandwidth | 80.19 GB / s | 54.4 GB / s |
Memory bus width | 128 Bit | 256 Bit |
Memory clock speed | 5012 MHz | 1700 MHz |
Memory type | GDDR5 | GDDR3 |
Shared memory | 0 | |
Technologies |
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1x Dual-Link/Single-Link DVI | ||
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer) | ||
DisplayPort support up to 2560x1600 | ||
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio) | ||
PCI-E 2.0 x16 | ||
Powerplay |