AMD Radeon HD 7650M vs AMD Radeon HD 6540G2

Comparative analysis of AMD Radeon HD 7650M and AMD Radeon HD 6540G2 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 - 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.

AMD Radeon HD 7650M

AMD Radeon HD 6540G2

Differences

Reasons to consider the AMD Radeon HD 7650M

Videocard is newer: launch date 6 month(s) later
2.4x better performance in GFXBench 4.0 - Manhattan (Frames): 1949 vs 802
Around 9% better performance in GFXBench 4.0 - T-Rex (Frames): 1733 vs 1597
2.4x better performance in GFXBench 4.0 - Manhattan (Fps): 1949 vs 802
Around 9% better performance in GFXBench 4.0 - T-Rex (Fps): 1733 vs 1597

Specifications (specs)
Launch date	7 January 2012 vs 14 June 2011
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	1949 vs 802
GFXBench 4.0 - T-Rex (Frames)	1733 vs 1597
GFXBench 4.0 - Manhattan (Fps)	1949 vs 802
GFXBench 4.0 - T-Rex (Fps)	1733 vs 1597

Compare benchmarks

GPU 1: AMD Radeon HD 7650M
GPU 2: AMD Radeon HD 6540G2

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1949

802

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1733

1597

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1949

802

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1733

1597

Name	AMD Radeon HD 7650M	AMD Radeon HD 6540G2
PassMark - G3D Mark	442
PassMark - G2D Mark	62
Geekbench - OpenCL	1207
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	3.699
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	220.859
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.375
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	44.624
GFXBench 4.0 - Car Chase Offscreen (Frames)	1042
GFXBench 4.0 - Manhattan (Frames)	1949	802
GFXBench 4.0 - T-Rex (Frames)	1733	1597
GFXBench 4.0 - Car Chase Offscreen (Fps)	1042
GFXBench 4.0 - Manhattan (Fps)	1949	802
GFXBench 4.0 - T-Rex (Fps)	1733	1597
3DMark Fire Strike - Graphics Score	680

Compare specifications (specs)

	AMD Radeon HD 7650M	AMD Radeon HD 6540G2
Essentials
Architecture	TeraScale 2	Terascale 2
Code name	Thames
Launch date	7 January 2012	14 June 2011
Place in performance rating	1521	1524
Type	Laptop	Laptop
Technical info
Boost clock speed	550 MHz
Core clock speed	450 MHz
Floating-point performance	432.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	480	480
Texture fill rate	10.8 GTexel / s
Thermal Design Power (TDP)	20 Watt
Transistor count	716 million
Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Laptop size	medium sized	medium sized
API support
DirectX	11.2 (11_0)	11
OpenGL	4.4
Memory
Maximum RAM amount	1 GB
Memory bandwidth	25.6 GB / s
Memory bus width	128 Bit
Memory clock speed	1600 MHz
Memory type	DDR3
Shared memory	0	0