NVIDIA GeForce 825M vs NVIDIA GRID K520
Comparative analysis of NVIDIA GeForce 825M and NVIDIA GRID K520 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).
Differences
Reasons to consider the NVIDIA GeForce 825M
- Videocard is newer: launch date 6 month(s) later
- Around 14% higher core clock speed: 850 MHz vs 745 MHz
- 6.8x lower typical power consumption: 33 Watt vs 225 Watt
- Around 54% better performance in PassMark - G2D Mark: 247 vs 160
- Around 45% better performance in Geekbench - OpenCL: 15796 vs 10864
Specifications (specs) | |
Launch date | 27 January 2014 vs 23 July 2013 |
Core clock speed | 850 MHz vs 745 MHz |
Thermal Design Power (TDP) | 33 Watt vs 225 Watt |
Benchmarks | |
PassMark - G2D Mark | 247 vs 160 |
Geekbench - OpenCL | 15796 vs 10864 |
Reasons to consider the NVIDIA GRID K520
- 69.8x more texture fill rate: 2x 102.0 GTexel / s billion / sec vs 30.11 GTexel / s
- 8x more pipelines: 2x 1536 vs 384
- 6.8x better floating-point performance: 2x 2,448 gflops vs 722.7 gflops
- 8x more maximum memory size: 2x 4 GB vs 1 GB
- 2.8x more memory clock speed: 5000 MHz vs 1800 MHz
- 4.5x better performance in PassMark - G3D Mark: 3516 vs 782
Specifications (specs) | |
Texture fill rate | 2x 102.0 GTexel / s billion / sec vs 30.11 GTexel / s |
Pipelines | 2x 1536 vs 384 |
Floating-point performance | 2x 2,448 gflops vs 722.7 gflops |
Maximum memory size | 2x 4 GB vs 1 GB |
Memory clock speed | 5000 MHz vs 1800 MHz |
Benchmarks | |
PassMark - G3D Mark | 3516 vs 782 |
Compare benchmarks
GPU 1: NVIDIA GeForce 825M
GPU 2: NVIDIA GRID K520
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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Name | NVIDIA GeForce 825M | NVIDIA GRID K520 |
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PassMark - G3D Mark | 782 | 3516 |
PassMark - G2D Mark | 247 | 160 |
Geekbench - OpenCL | 15796 | 10864 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 20.654 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1063.784 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.244 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 42.277 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 76.158 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 6782 | |
GFXBench 4.0 - Manhattan (Frames) | 3713 | |
GFXBench 4.0 - T-Rex (Frames) | 3354 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 6782 | |
GFXBench 4.0 - Manhattan (Fps) | 3713 | |
GFXBench 4.0 - T-Rex (Fps) | 3354 |
Compare specifications (specs)
NVIDIA GeForce 825M | NVIDIA GRID K520 | |
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Essentials |
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Architecture | Kepler 2.0 | Kepler |
Code name | GK208 | GK104 |
Launch date | 27 January 2014 | 23 July 2013 |
Place in performance rating | 790 | 760 |
Type | Laptop | Workstation |
Launch price (MSRP) | $3,599 | |
Technical info |
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Boost clock speed | 941 MHz | |
Core clock speed | 850 MHz | 745 MHz |
Floating-point performance | 722.7 gflops | 2x 2,448 gflops |
Manufacturing process technology | 28 nm | 28 nm |
Pipelines | 384 | 2x 1536 |
Texture fill rate | 30.11 GTexel / s | 2x 102.0 GTexel / s billion / sec |
Thermal Design Power (TDP) | 33 Watt | 225 Watt |
Transistor count | 1300 Million | 3,540 million |
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 x8 | PCIe 3.0 x16 |
Laptop size | medium sized | |
Supplementary power connectors | None | 1x 8-pin |
Length | 267 mm | |
API support |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.6 | 4.6 |
Memory |
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Maximum RAM amount | 1 GB | 2x 4 GB |
Memory bandwidth | 14.4 GB / s | 2x 160.0 GB / s |
Memory bus width | 64 Bit | 2x 256 Bit |
Memory clock speed | 1800 MHz | 5000 MHz |
Memory type | DDR3 | GDDR5 |
Shared memory | 0 |