NVIDIA Quadro K4000 vs NVIDIA GeForce GT 445M
Comparative analysis of NVIDIA Quadro K4000 and NVIDIA GeForce GT 445M 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 NVIDIA Quadro K4000
- Videocard is newer: launch date 2 year(s) 5 month(s) later
- 4.9x more texture fill rate: 51.84 GTexel / s vs 10.6 billion / sec
- 5.3x more pipelines: 768 vs 144
- 3.7x better floating-point performance: 1,244 gflops vs 339.8 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- 4.5x more memory clock speed: 5616 MHz vs 1250 MHz
- 3.4x better performance in PassMark - G3D Mark: 2722 vs 811
- 2.1x better performance in PassMark - G2D Mark: 421 vs 203
- Around 12% better performance in GFXBench 4.0 - Manhattan (Frames): 3651 vs 3274
- Around 12% better performance in GFXBench 4.0 - Manhattan (Fps): 3651 vs 3274
| Specifications (specs) | |
| Launch date | 1 March 2013 vs 3 September 2010 |
| Texture fill rate | 51.84 GTexel / s vs 10.6 billion / sec |
| Pipelines | 768 vs 144 |
| Floating-point performance | 1,244 gflops vs 339.8 gflops |
| Manufacturing process technology | 28 nm vs 40 nm |
| Memory clock speed | 5616 MHz vs 1250 MHz |
| Benchmarks | |
| PassMark - G3D Mark | 2722 vs 811 |
| PassMark - G2D Mark | 421 vs 203 |
| GFXBench 4.0 - Manhattan (Frames) | 3651 vs 3274 |
| GFXBench 4.0 - Manhattan (Fps) | 3651 vs 3274 |
Reasons to consider the NVIDIA GeForce GT 445M
- Around 46% higher core clock speed: 1180 MHz vs 810 MHz
- 2.3x lower typical power consumption: 35 Watt vs 80 Watt
- Around 86% better performance in Geekbench - OpenCL: 12379 vs 6670
- Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3350 vs 3321
- Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3350 vs 3321
| Specifications (specs) | |
| Core clock speed | 1180 MHz vs 810 MHz |
| Thermal Design Power (TDP) | 35 Watt vs 80 Watt |
| Benchmarks | |
| Geekbench - OpenCL | 12379 vs 6670 |
| GFXBench 4.0 - T-Rex (Frames) | 3350 vs 3321 |
| GFXBench 4.0 - T-Rex (Fps) | 3350 vs 3321 |
Compare benchmarks
GPU 1: NVIDIA Quadro K4000
GPU 2: NVIDIA GeForce GT 445M
| PassMark - G3D Mark |
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| PassMark - G2D Mark |
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| Geekbench - OpenCL |
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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 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Name | NVIDIA Quadro K4000 | NVIDIA GeForce GT 445M |
|---|---|---|
| PassMark - G3D Mark | 2722 | 811 |
| PassMark - G2D Mark | 421 | 203 |
| Geekbench - OpenCL | 6670 | 12379 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 18.462 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 427.88 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.899 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 23.742 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 61.965 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 3798 | |
| GFXBench 4.0 - Manhattan (Frames) | 3651 | 3274 |
| GFXBench 4.0 - T-Rex (Frames) | 3321 | 3350 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 3798 | |
| GFXBench 4.0 - Manhattan (Fps) | 3651 | 3274 |
| GFXBench 4.0 - T-Rex (Fps) | 3321 | 3350 |
| 3DMark Fire Strike - Graphics Score | 817 |
Compare specifications (specs)
| NVIDIA Quadro K4000 | NVIDIA GeForce GT 445M | |
|---|---|---|
Essentials |
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| Architecture | Kepler | Fermi |
| Code name | GK106 | GF106 |
| Launch date | 1 March 2013 | 3 September 2010 |
| Launch price (MSRP) | $1,269 | |
| Place in performance rating | 878 | 879 |
| Price now | $225.65 | |
| Type | Workstation | Laptop |
| Value for money (0-100) | 14.81 | |
Technical info |
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| Core clock speed | 810 MHz | 1180 MHz |
| Floating-point performance | 1,244 gflops | 339.8 gflops |
| Manufacturing process technology | 28 nm | 40 nm |
| Pipelines | 768 | 144 |
| Texture fill rate | 51.84 GTexel / s | 10.6 billion / sec |
| Thermal Design Power (TDP) | 80 Watt | 35 Watt |
| Transistor count | 2,540 million | 1,170 million |
| CUDA cores | 144 | |
Video outputs and ports |
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| Display Connectors | 1x DVI, 2x DisplayPort | No outputs |
Compatibility, dimensions and requirements |
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| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 241 mm | |
| Supplementary power connectors | 1x 6-pin | |
| Laptop size | large | |
API support |
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| DirectX | 12.0 (11_0) | 12 API |
| OpenGL | 4.6 | 4.5 |
| Vulkan | ||
| OpenCL | 1.1 | |
Memory |
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| Maximum RAM amount | 3 GB | 3 GB |
| Memory bandwidth | 134.8 GB / s | 60.0 GB / s |
| Memory bus width | 192 Bit | 192 Bit |
| Memory clock speed | 5616 MHz | 1250 MHz |
| Memory type | GDDR5 | GDDR5 |
| Shared memory | 0 | |
Technologies |
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| 3D Vision | ||
| CUDA | ||
| DirectCompute | ||
| DirectX 11 | DirectX 11 | |
| Optimus | ||
| SLI | ||
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