AMD Radeon HD 7470A vs AMD Radeon HD 7650A

Comparative analysis of AMD Radeon HD 7470A and AMD Radeon HD 7650A 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the AMD Radeon HD 7470A

  • Around 29% higher core clock speed: 775 MHz vs 600 MHz
  • Around 83% lower typical power consumption: 18 Watt vs 33 Watt
Core clock speed 775 MHz vs 600 MHz
Thermal Design Power (TDP) 18 Watt vs 33 Watt

Reasons to consider the AMD Radeon HD 7650A

  • 2.9x more texture fill rate: 14.4 GTexel / s vs 5 GTexel / s
  • 3x more pipelines: 480 vs 160
  • 2.9x better floating-point performance: 576.0 gflops vs 200.0 gflops
  • 2x more maximum memory size: 1 GB vs 512 MB
  • Around 13% higher memory clock speed: 1800 MHz vs 1600 MHz
Texture fill rate 14.4 GTexel / s vs 5 GTexel / s
Pipelines 480 vs 160
Floating-point performance 576.0 gflops vs 200.0 gflops
Maximum memory size 1 GB vs 512 MB
Memory clock speed 1800 MHz vs 1600 MHz

Compare benchmarks

GPU 1: AMD Radeon HD 7470A
GPU 2: AMD Radeon HD 7650A

Name AMD Radeon HD 7470A AMD Radeon HD 7650A
PassMark - G3D Mark 569
PassMark - G2D Mark 287
Geekbench - OpenCL 9507
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 4.429
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 259.825
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.435
CompuBench 1.5 Desktop - Video Composition (Frames/s) 13.298
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 53.841
GFXBench 4.0 - Manhattan (Frames) 621
GFXBench 4.0 - T-Rex (Frames) 700
GFXBench 4.0 - Manhattan (Fps) 621
GFXBench 4.0 - T-Rex (Fps) 700

Compare specifications (specs)

AMD Radeon HD 7470A AMD Radeon HD 7650A

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Redwood Onega
Launch date 5 January 2012 5 January 2012
Place in performance rating not rated 1448
Type Desktop Desktop
Launch price (MSRP) $262
Price now $262
Value for money (0-100) 3.94

Technical info

Core clock speed 775 MHz 600 MHz
Floating-point performance 200.0 gflops 576.0 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 160 480
Texture fill rate 5 GTexel / s 14.4 GTexel / s
Thermal Design Power (TDP) 18 Watt 33 Watt
Transistor count 627 million 716 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface MXM-A (3.0) MXM-A (3.0)

API support

DirectX 11.2 (11_0) 11.2 (11_0)
OpenGL 4.4 4.4

Memory

Maximum RAM amount 512 MB 1 GB
Memory bandwidth 12.8 GB / s 28.8 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 1600 MHz 1800 MHz
Memory type GDDR3 DDR3

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