NVIDIA Quadro P400 vs NVIDIA Quadro K420

Comparative analysis of NVIDIA Quadro P400 and NVIDIA Quadro K420 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.

NVIDIA Quadro P400

vs

NVIDIA Quadro K420

Differences

Reasons to consider the NVIDIA Quadro P400

• Videocard is newer: launch date 2 year(s) 6 month(s) later
• Around 40% higher core clock speed: 1228 MHz vs 876 MHz
• Around 52% higher texture fill rate: 21.25 GTexel / s vs 14.02 GTexel / s
• Around 33% higher pipelines: 256 vs 192
• 2x better floating-point performance: 679.9 gflops vs 336.4 gflops
• A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 28 nm
• Around 37% lower typical power consumption: 30 Watt vs 41 Watt
• 2048x more maximum memory size: 2 GB vs 1 GB / 2 GB
• 2.3x more memory clock speed: 4012 MHz vs 1782 MHz
• 2.3x better performance in PassMark - G3D Mark: 1651 vs 733
• Around 51% better performance in PassMark - G2D Mark: 435 vs 288
• Around 66% better performance in Geekbench - OpenCL: 3053 vs 1843
• 3.3x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 19.856 vs 6
• Around 66% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 309.824 vs 186.605
• 3.2x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.38 vs 0.433
• 2.4x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 25.011 vs 10.365
• 4.8x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 84.489 vs 17.75
• 2.2x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 2709 vs 1245
• 4.8x better performance in GFXBench 4.0 - Manhattan (Frames): 2875 vs 598
• 2.7x better performance in GFXBench 4.0 - T-Rex (Frames): 3328 vs 1241
• 2.2x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 2709 vs 1245
• 4.8x better performance in GFXBench 4.0 - Manhattan (Fps): 2875 vs 598
• 2.7x better performance in GFXBench 4.0 - T-Rex (Fps): 3328 vs 1241

Compare benchmarks

GPU 1: NVIDIA Quadro P400
GPU 2: NVIDIA Quadro K420

Compare specifications (specs)