NVIDIA GeForce 820A vs NVIDIA GeForce GT 630 Rev. 2

Comparative analysis of NVIDIA GeForce 820A and NVIDIA GeForce GT 630 Rev. 2 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, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps).

 

Differences

Reasons to consider the NVIDIA GeForce 820A

• Videocard is newer: launch date 9 month(s) later
• Around 67% lower typical power consumption: 15 Watt vs 25 Watt
• Around 6% better performance in GFXBench 4.0 - Manhattan (Frames): 1716 vs 1615
• Around 6% better performance in GFXBench 4.0 - Manhattan (Fps): 1716 vs 1615

Reasons to consider the NVIDIA GeForce GT 630 Rev. 2

• Around 16% higher core clock speed: 902 MHz vs 775 MHz
• Around 16% higher texture fill rate: 14.43 GTexel / s vs 12.4 GTexel / s
• 4x more pipelines: 384 vs 96
• 2.3x better floating-point performance: 692.7 gflops vs 297.6 gflops
• 2x more maximum memory size: 2 GB vs 1 GB
• Around 33% better performance in GFXBench 4.0 - T-Rex (Frames): 2263 vs 1705
• Around 33% better performance in GFXBench 4.0 - T-Rex (Fps): 2263 vs 1705

Compare benchmarks

GPU 1: NVIDIA GeForce 820A
GPU 2: NVIDIA GeForce GT 630 Rev. 2

GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	1716 1615
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	1716 1615
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	1705 2263
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	1705 2263

Compare specifications (specs)