Intel Iris Plus Graphics 655 vs NVIDIA Quadro P400
Comparative analysis of Intel Iris Plus Graphics 655 and NVIDIA Quadro P400 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the Intel Iris Plus Graphics 655
- Videocard is newer: launch date 6 month(s) later
- 2x lower typical power consumption: 15 Watt vs 30 Watt
- Around 6% better performance in PassMark - G3D Mark: 1742 vs 1638
- 2.4x better performance in Geekbench - OpenCL: 7379 vs 3053
- Around 84% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 37.109 vs 20.138
- Around 46% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 465.116 vs 318.72
- 2x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.796 vs 1.391
- Around 17% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 29.115 vs 24.886
- Around 3% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2780 vs 2709
- Around 3% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2780 vs 2709
Specifications (specs) | |
Launch date | 1 September 2017 vs 7 February 2017 |
Thermal Design Power (TDP) | 15 Watt vs 30 Watt |
Benchmarks | |
PassMark - G3D Mark | 1742 vs 1638 |
Geekbench - OpenCL | 7379 vs 3053 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 37.109 vs 20.138 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 465.116 vs 318.72 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.796 vs 1.391 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 29.115 vs 24.886 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2780 vs 2709 |
GFXBench 4.0 - T-Rex (Frames) | 3343 vs 3328 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2780 vs 2709 |
GFXBench 4.0 - T-Rex (Fps) | 3343 vs 3328 |
3DMark Fire Strike - Graphics Score | 619 vs 617 |
Reasons to consider the NVIDIA Quadro P400
- 4.1x more core clock speed: 1228 MHz vs 300 MHz
- Around 4% higher boost clock speed: 1252 MHz vs 1200 MHz
- 5.3x more pipelines: 256 vs 48
- Around 21% better performance in PassMark - G2D Mark: 439 vs 363
- Around 54% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 84.858 vs 54.932
- Around 53% better performance in GFXBench 4.0 - Manhattan (Frames): 2875 vs 1884
- Around 53% better performance in GFXBench 4.0 - Manhattan (Fps): 2875 vs 1884
Specifications (specs) | |
Core clock speed | 1228 MHz vs 300 MHz |
Boost clock speed | 1252 MHz vs 1200 MHz |
Pipelines | 256 vs 48 |
Benchmarks | |
PassMark - G2D Mark | 439 vs 363 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 84.858 vs 54.932 |
GFXBench 4.0 - Manhattan (Frames) | 2875 vs 1884 |
GFXBench 4.0 - Manhattan (Fps) | 2875 vs 1884 |
Compare benchmarks
GPU 1: Intel Iris Plus Graphics 655
GPU 2: NVIDIA Quadro P400
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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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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3DMark Fire Strike - Graphics Score |
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Name | Intel Iris Plus Graphics 655 | NVIDIA Quadro P400 |
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PassMark - G3D Mark | 1742 | 1638 |
PassMark - G2D Mark | 363 | 439 |
Geekbench - OpenCL | 7379 | 3053 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 37.109 | 20.138 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 465.116 | 318.72 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.796 | 1.391 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 29.115 | 24.886 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 54.932 | 84.858 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2780 | 2709 |
GFXBench 4.0 - Manhattan (Frames) | 1884 | 2875 |
GFXBench 4.0 - T-Rex (Frames) | 3343 | 3328 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2780 | 2709 |
GFXBench 4.0 - Manhattan (Fps) | 1884 | 2875 |
GFXBench 4.0 - T-Rex (Fps) | 3343 | 3328 |
3DMark Fire Strike - Graphics Score | 619 | 617 |
Compare specifications (specs)
Intel Iris Plus Graphics 655 | NVIDIA Quadro P400 | |
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Essentials |
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Architecture | Generation 9.5 | Pascal |
Code name | Coffee Lake GT3e | GP107 |
Launch date | 1 September 2017 | 7 February 2017 |
Place in performance rating | 1042 | 991 |
Type | Laptop | Workstation |
Launch price (MSRP) | $119.99 | |
Price now | $119.99 | |
Value for money (0-100) | 18.70 | |
Technical info |
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Boost clock speed | 1200 MHz | 1252 MHz |
Core clock speed | 300 MHz | 1228 MHz |
Manufacturing process technology | 14 nm | 14 nm |
Pipelines | 48 | 256 |
Thermal Design Power (TDP) | 15 Watt | 30 Watt |
Transistor count | 189 million | 3,300 million |
Floating-point performance | 679.9 gflops | |
Texture fill rate | 21.25 GTexel / s | |
Video outputs and ports |
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Display Connectors | No outputs | 3x mini-DisplayPort |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x1 | PCIe 3.0 x16 |
Length | 145 mm | |
Supplementary power connectors | None | |
API support |
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DirectX | 12.0 (12_1) | 12.0 (12_1) |
OpenGL | 4.5 | 4.6 |
Memory |
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Memory type | DDR3 / DDR4 | GDDR5 |
Maximum RAM amount | 2 GB | |
Memory bandwidth | 32.1 GB / s | |
Memory bus width | 64 Bit | |
Memory clock speed | 4012 MHz |