AMD Radeon HD 7470M vs AMD Radeon HD 6650M

Comparative analysis of AMD Radeon HD 7470M and AMD Radeon HD 6650M 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 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps).

 

Differences

Reasons to consider the AMD Radeon HD 7470M

  • Videocard is newer: launch date 1 year(s) 0 month(s) later
  • Around 25% higher core clock speed: 750 MHz vs 600 MHz
  • Around 13% higher memory clock speed: 1800 MHz vs 1600 MHz
  • Around 75% better performance in PassMark - G2D Mark: 393 vs 225
Specifications (specs)
Launch date 7 January 2012 vs 4 January 2011
Core clock speed 750 MHz vs 600 MHz
Memory clock speed 1800 MHz vs 1600 MHz
Benchmarks
PassMark - G2D Mark 393 vs 225

Reasons to consider the AMD Radeon HD 6650M

  • 2.4x more texture fill rate: 14.4 GTexel / s vs 6 GTexel / s
  • 3x more pipelines: 480 vs 160
  • 2.4x better floating-point performance: 576.0 gflops vs 240.0 gflops
  • Around 85% better performance in PassMark - G3D Mark: 756 vs 408
  • Around 74% better performance in Geekbench - OpenCL: 5780 vs 3322
  • Around 8% better performance in GFXBench 4.0 - T-Rex (Frames): 3334 vs 3074
  • Around 8% better performance in GFXBench 4.0 - T-Rex (Fps): 3334 vs 3074
  • Around 31% better performance in GFXBench 4.0 - Manhattan (Frames): 1866 vs 1422
  • Around 31% better performance in GFXBench 4.0 - Manhattan (Fps): 1866 vs 1422
Specifications (specs)
Texture fill rate 14.4 GTexel / s vs 6 GTexel / s
Pipelines 480 vs 160
Floating-point performance 576.0 gflops vs 240.0 gflops
Benchmarks
PassMark - G3D Mark 756 vs 408
Geekbench - OpenCL 5780 vs 3322
GFXBench 4.0 - T-Rex (Frames) 3334 vs 3074
GFXBench 4.0 - T-Rex (Fps) 3334 vs 3074
GFXBench 4.0 - Manhattan (Frames) 1866 vs 1422
GFXBench 4.0 - Manhattan (Fps) 1866 vs 1422

Compare benchmarks

GPU 1: AMD Radeon HD 7470M
GPU 2: AMD Radeon HD 6650M

PassMark - G3D Mark
GPU 1
GPU 2
408
756
PassMark - G2D Mark
GPU 1
GPU 2
393
225
Geekbench - OpenCL
GPU 1
GPU 2
3322
5780
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3074
3334
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3074
3334
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
1422
1866
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
1422
1866
Name AMD Radeon HD 7470M AMD Radeon HD 6650M
PassMark - G3D Mark 408 756
PassMark - G2D Mark 393 225
Geekbench - OpenCL 3322 5780
GFXBench 4.0 - T-Rex (Frames) 3074 3334
GFXBench 4.0 - T-Rex (Fps) 3074 3334
3DMark Fire Strike - Graphics Score 0
GFXBench 4.0 - Manhattan (Frames) 1422 1866
GFXBench 4.0 - Manhattan (Fps) 1422 1866

Compare specifications (specs)

AMD Radeon HD 7470M AMD Radeon HD 6650M

Essentials

Architecture TeraScale 2 TeraScale 2
Code name Seymour Whistler
Launch date 7 January 2012 4 January 2011
Place in performance rating 1034 1035
Type Laptop Laptop

Technical info

Boost clock speed 800 MHz
Core clock speed 750 MHz 600 MHz
Floating-point performance 240.0 gflops 576.0 gflops
Manufacturing process technology 40 nm 40 nm
Pipelines 160 480
Texture fill rate 6 GTexel / s 14.4 GTexel / s
Thermal Design Power (TDP) 7 Watt
Transistor count 370 million 716 million

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16 PCIe 2.0 x16
Laptop size medium sized

API support

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

Memory

Maximum RAM amount 1 GB 1 GB
Memory bandwidth 14.4 GB / s 25.6 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 1800 MHz 1600 MHz
Memory type DDR3 / GDDR5 DDR3
Shared memory 0 0