Intel HD Graphics 620 vs NVIDIA GeForce 7900 GTX
Comparative analysis of Intel HD Graphics 620 and NVIDIA GeForce 7900 GTX 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), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the Intel HD Graphics 620
- Videocard is newer: launch date 10 year(s) 5 month(s) later
- Around 62% higher texture fill rate: 25.2 GTexel / s vs 15.6 GTexel / s
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 90 nm
- 5.6x lower typical power consumption: 15 Watt vs 84 Watt
- 64x more maximum memory size: 32 GB vs 512 MB
- 2.4x better performance in PassMark - G3D Mark: 926 vs 388
- Around 32% better performance in PassMark - G2D Mark: 218 vs 165
- 3.3x better performance in GFXBench 4.0 - T-Rex (Frames): 3340 vs 1015
- 3.3x better performance in GFXBench 4.0 - T-Rex (Fps): 3340 vs 1015
Specifications (specs) | |
Launch date | 30 August 2016 vs 9 March 2006 |
Texture fill rate | 25.2 GTexel / s vs 15.6 GTexel / s |
Manufacturing process technology | 14 nm vs 90 nm |
Thermal Design Power (TDP) | 15 Watt vs 84 Watt |
Maximum memory size | 32 GB vs 512 MB |
Benchmarks | |
PassMark - G3D Mark | 926 vs 388 |
PassMark - G2D Mark | 218 vs 165 |
GFXBench 4.0 - T-Rex (Frames) | 3340 vs 1015 |
GFXBench 4.0 - T-Rex (Fps) | 3340 vs 1015 |
Reasons to consider the NVIDIA GeForce 7900 GTX
- 2.2x more core clock speed: 650 MHz vs 300 MHz
Core clock speed | 650 MHz vs 300 MHz |
Compare benchmarks
GPU 1: Intel HD Graphics 620
GPU 2: NVIDIA GeForce 7900 GTX
PassMark - G3D Mark |
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PassMark - G2D 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 | Intel HD Graphics 620 | NVIDIA GeForce 7900 GTX |
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PassMark - G3D Mark | 926 | 388 |
PassMark - G2D Mark | 218 | 165 |
Geekbench - OpenCL | 4185 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 24.275 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 227.879 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.508 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 15.582 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 30.288 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1404 | |
GFXBench 4.0 - Manhattan (Frames) | 1733 | |
GFXBench 4.0 - T-Rex (Frames) | 3340 | 1015 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1404 | |
GFXBench 4.0 - Manhattan (Fps) | 1733 | |
GFXBench 4.0 - T-Rex (Fps) | 3340 | 1015 |
3DMark Fire Strike - Graphics Score | 343 |
Compare specifications (specs)
Intel HD Graphics 620 | NVIDIA GeForce 7900 GTX | |
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Essentials |
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Architecture | Generation 9.5 | Curie |
Code name | Kaby Lake GT2 | G71 |
Launch date | 30 August 2016 | 9 March 2006 |
Place in performance rating | 1334 | 1332 |
Type | Laptop | Desktop |
Technical info |
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Boost clock speed | 1050 MHz | |
Core clock speed | 300 MHz | 650 MHz |
Floating-point performance | 403.2 gflops | |
Manufacturing process technology | 14 nm | 90 nm |
Pipelines | 24 | |
Texture fill rate | 25.2 GTexel / s | 15.6 GTexel / s |
Thermal Design Power (TDP) | 15 Watt | 84 Watt |
Transistor count | 189 million | 278 million |
Video outputs and ports |
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Display Connectors | No outputs | 2x DVI, 1x S-Video |
Compatibility, dimensions and requirements |
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Interface | PCIe 3.0 x1 | PCIe 1.0 x16 |
Supplementary power connectors | 1x 6-pin | |
API support |
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DirectX | 12.0 (12_1) | 9.0c |
OpenGL | 4.5 | 2.1 |
Memory |
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Maximum RAM amount | 32 GB | 512 MB |
Memory bus width | 64 / 128 Bit | 256 Bit |
Memory type | DDR3L / LPDDR3 / LPDDR4 | GDDR3 |
Shared memory | 1 | |
Memory bandwidth | 51.2 GB / s | |
Memory clock speed | 1600 MHz | |
Technologies |
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Quick Sync |