AMD Radeon HD 7850 vs AMD Radeon HD 7770 GHz Edition

Comparative analysis of AMD Radeon HD 7850 and AMD Radeon HD 7770 GHz Edition 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, 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, Geekbench - OpenCL.

 

Differences

Reasons to consider the AMD Radeon HD 7850

• Around 38% higher texture fill rate: 55.04 GTexel / s vs 40 GTexel / s
• Around 60% higher pipelines: 1024 vs 640
• Around 38% better floating-point performance: 1,761 gflops vs 1,280 gflops
• 2x more maximum memory size: 2 GB vs 1 GB
• Around 7% higher memory clock speed: 1200 MHz vs 1125 MHz
• Around 79% better performance in PassMark - G3D Mark: 3885 vs 2174
• Around 23% better performance in PassMark - G2D Mark: 567 vs 462
• Around 39% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 47.041 vs 33.836
• 2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1028.005 vs 506.712
• Around 47% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.41 vs 3.01
• Around 47% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 72.975 vs 49.787
• Around 62% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 249.482 vs 153.657
• Around 67% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 6173 vs 3707
• Around 67% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 6173 vs 3707
• Around 85% better performance in 3DMark Fire Strike - Graphics Score: 1312 vs 711

Reasons to consider the AMD Radeon HD 7770 GHz Edition

• Around 80% lower typical power consumption: 125 Watt vs 225 Watt
• Around 22% better performance in GFXBench 4.0 - Manhattan (Frames): 4524 vs 3696
• 4.4x better performance in GFXBench 4.0 - T-Rex (Frames): 14630 vs 3351
• Around 22% better performance in GFXBench 4.0 - Manhattan (Fps): 4524 vs 3696
• 4.4x better performance in GFXBench 4.0 - T-Rex (Fps): 14630 vs 3351

Compare benchmarks

GPU 1: AMD Radeon HD 7850
GPU 2: AMD Radeon HD 7770 GHz Edition

PassMark - G3D Mark	GPU 1 GPU 2	3885 2174
PassMark - G2D Mark	GPU 1 GPU 2	567 462
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	GPU 1 GPU 2	47.041 33.836
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	GPU 1 GPU 2	1028.005 506.712
CompuBench 1.5 Desktop - T-Rex (Frames/s)	GPU 1 GPU 2	4.41 3.01
CompuBench 1.5 Desktop - Video Composition (Frames/s)	GPU 1 GPU 2	72.975 49.787
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	GPU 1 GPU 2	249.482 153.657
GFXBench 4.0 - Car Chase Offscreen (Frames)	GPU 1 GPU 2	6173 3707
GFXBench 4.0 - Manhattan (Frames)	GPU 1 GPU 2	3696 4524
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	3351 14630
GFXBench 4.0 - Car Chase Offscreen (Fps)	GPU 1 GPU 2	6173 3707
GFXBench 4.0 - Manhattan (Fps)	GPU 1 GPU 2	3696 4524
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	3351 14630
3DMark Fire Strike - Graphics Score	GPU 1 GPU 2	1312 711

Compare specifications (specs)