Intel Iris Pro Graphics 580 vs NVIDIA GeForce GTX 950A
Comparative analysis of Intel Iris Pro Graphics 580 and NVIDIA GeForce GTX 950A 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 - 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).
Differences
Reasons to consider the Intel Iris Pro Graphics 580
- Videocard is newer: launch date 5 month(s) later
- Around 1% higher boost clock speed: 1000 MHz vs 993 MHz
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
- 5x lower typical power consumption: 15 Watt vs 75 Watt
- 32x more maximum memory size: 64 GB vs 2 GB
- Around 37% better performance in PassMark - G2D Mark: 361 vs 264
- Around 44% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2846 vs 1973
- Around 2% better performance in GFXBench 4.0 - T-Rex (Frames): 3355 vs 3289
- Around 44% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2846 vs 1973
- Around 2% better performance in GFXBench 4.0 - T-Rex (Fps): 3355 vs 3289
Specifications (specs) | |
Launch date | 1 September 2015 vs 13 March 2015 |
Boost clock speed | 1000 MHz vs 993 MHz |
Manufacturing process technology | 14 nm vs 28 nm |
Thermal Design Power (TDP) | 15 Watt vs 75 Watt |
Maximum memory size | 64 GB vs 2 GB |
Benchmarks | |
PassMark - G2D Mark | 361 vs 264 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2846 vs 1973 |
GFXBench 4.0 - T-Rex (Frames) | 3355 vs 3289 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2846 vs 1973 |
GFXBench 4.0 - T-Rex (Fps) | 3355 vs 3289 |
Reasons to consider the NVIDIA GeForce GTX 950A
- 3x more core clock speed: 914 MHz vs 300 MHz
- 8.9x more pipelines: 640 vs 72
- Around 32% better performance in PassMark - G3D Mark: 2605 vs 1978
- Around 18% better performance in Geekbench - OpenCL: 10348 vs 8750
- Around 31% better performance in GFXBench 4.0 - Manhattan (Frames): 2188 vs 1668
- Around 31% better performance in GFXBench 4.0 - Manhattan (Fps): 2188 vs 1668
Specifications (specs) | |
Core clock speed | 914 MHz vs 300 MHz |
Pipelines | 640 vs 72 |
Benchmarks | |
PassMark - G3D Mark | 2605 vs 1978 |
Geekbench - OpenCL | 10348 vs 8750 |
GFXBench 4.0 - Manhattan (Frames) | 2188 vs 1668 |
GFXBench 4.0 - Manhattan (Fps) | 2188 vs 1668 |
Compare benchmarks
GPU 1: Intel Iris Pro Graphics 580
GPU 2: NVIDIA GeForce GTX 950A
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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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 | Intel Iris Pro Graphics 580 | NVIDIA GeForce GTX 950A |
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PassMark - G3D Mark | 1978 | 2605 |
PassMark - G2D Mark | 361 | 264 |
Geekbench - OpenCL | 8750 | 10348 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 49.11 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 450.087 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.059 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 25.346 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 67.077 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2846 | 1973 |
GFXBench 4.0 - Manhattan (Frames) | 1668 | 2188 |
GFXBench 4.0 - T-Rex (Frames) | 3355 | 3289 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2846 | 1973 |
GFXBench 4.0 - Manhattan (Fps) | 1668 | 2188 |
GFXBench 4.0 - T-Rex (Fps) | 3355 | 3289 |
Compare specifications (specs)
Intel Iris Pro Graphics 580 | NVIDIA GeForce GTX 950A | |
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Essentials |
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Architecture | Generation 9.0 | Maxwell |
Code name | Skylake GT4e | GM107 |
Launch date | 1 September 2015 | 13 March 2015 |
Place in performance rating | 993 | 906 |
Type | Laptop | Desktop |
Technical info |
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Boost clock speed | 1000 MHz | 993 MHz |
Core clock speed | 300 MHz | 914 MHz |
Manufacturing process technology | 14 nm | 28 nm |
Pipelines | 72 | 640 |
Thermal Design Power (TDP) | 15 Watt | 75 Watt |
Transistor count | 189 million | 1,870 million |
Floating-point performance | 1,271 gflops | |
Texture fill rate | 39.72 GTexel / s | |
Video outputs and ports |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x1 | MXM-B (3.0) |
API support |
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DirectX | 12.0 (12_1) | 12.0 (11_0) |
OpenGL | 4.6 | 4.6 |
Memory |
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Maximum RAM amount | 64 GB | 2 GB |
Memory type | DDR3L / LPDDR3 / DDR4 | GDDR5 |
Shared memory | 1 | |
Memory bandwidth | 64 GB / s | |
Memory bus width | 128 Bit | |
Memory clock speed | 4000 MHz | |
Technologies |
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Quick Sync |