NVIDIA Tesla K20c vs NVIDIA Tesla K10

Comparative analysis of NVIDIA Tesla K20c and NVIDIA Tesla K10 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: 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 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the NVIDIA Tesla K20c

• Videocard is newer: launch date 6 month(s) later
• Around 4% higher memory clock speed: 5200 MHz vs 5000 MHz
• Around 11% better performance in Geekbench - OpenCL: 15597 vs 14029
• Around 46% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1427.15 vs 975.508
• Around 22% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.128 vs 3.39

Reasons to consider the NVIDIA Tesla K10

• Around 6% higher core clock speed: 745 MHz vs 706 MHz
• 2x more texture fill rate: 2x 95.36 GTexel / s billion / sec vs 146.8 GTexel / s
• Around 23% higher pipelines: 2x 1536 vs 2496
• Around 30% better floating-point performance: 2x 2,289 gflops vs 3,524 gflops
• Around 60% higher maximum memory size: 2x 4 GB vs 5 GB
• Around 3% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 40.736 vs 39.423

Compare benchmarks

GPU 1: NVIDIA Tesla K20c
GPU 2: NVIDIA Tesla K10

Geekbench - OpenCL	GPU 1 GPU 2	15597 14029
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	GPU 1 GPU 2	39.423 40.736
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	GPU 1 GPU 2	1427.15 975.508
CompuBench 1.5 Desktop - T-Rex (Frames/s)	GPU 1 GPU 2	4.128 3.39

Compare specifications (specs)