AMD Radeon R2 Graphics vs ATI Radeon HD 4650

Comparative analysis of AMD Radeon R2 Graphics and ATI Radeon HD 4650 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, 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).

 

Differences

Reasons to consider the AMD Radeon R2 Graphics

• Videocard is newer: launch date 6 year(s) 5 month(s) later
• Around 17% higher core clock speed: 700 MHz vs 600 MHz
• A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
• 3.2x lower typical power consumption: 15 Watt vs 48 Watt
• Around 2% better performance in PassMark - G3D Mark: 248 vs 244
• 2.3x better performance in PassMark - G2D Mark: 68 vs 30
• Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 1912 vs 1891
• Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 1912 vs 1891

Reasons to consider the ATI Radeon HD 4650

• 3.4x more texture fill rate: 19.2 GTexel / s vs 5.6 GTexel / s
• 2.5x more pipelines: 320 vs 128
• 2.1x better floating-point performance: 384.0 gflops vs 179.2 gflops

Compare benchmarks

GPU 1: AMD Radeon R2 Graphics
GPU 2: ATI Radeon HD 4650

PassMark - G3D Mark	GPU 1 GPU 2	248 244
PassMark - G2D Mark	GPU 1 GPU 2	68 30
GFXBench 4.0 - T-Rex (Frames)	GPU 1 GPU 2	1912 1891
GFXBench 4.0 - T-Rex (Fps)	GPU 1 GPU 2	1912 1891

Compare specifications (specs)