AMD Radeon HD 7650M Rebrand vs NVIDIA GeForce GT 635M

Comparative analysis of AMD Radeon HD 7650M Rebrand and NVIDIA GeForce GT 635M 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, 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).

AMD Radeon HD 7650M Rebrand

NVIDIA GeForce GT 635M

Differences

Reasons to consider the AMD Radeon HD 7650M Rebrand

3.3x more pipelines: 480 vs 144
Around 84% better floating-point performance: 465.6 gflops vs 253.4 gflops
Around 75% lower typical power consumption: 20 Watt vs 35 Watt

Pipelines	480 vs 144
Floating-point performance	465.6 gflops vs 253.4 gflops
Thermal Design Power (TDP)	20 Watt vs 35 Watt

Reasons to consider the NVIDIA GeForce GT 635M

Around 13% higher memory clock speed: 1800 MHz vs 1600 MHz

Memory clock speed	1800 MHz vs 1600 MHz

Compare benchmarks

GPU 1: AMD Radeon HD 7650M Rebrand
GPU 2: NVIDIA GeForce GT 635M

Name	AMD Radeon HD 7650M Rebrand	NVIDIA GeForce GT 635M
PassMark - G3D Mark		558
PassMark - G2D Mark		171
Geekbench - OpenCL		2537
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		5.332
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		205.545
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.635
CompuBench 1.5 Desktop - Video Composition (Frames/s)		10.932
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		22.728
GFXBench 4.0 - Car Chase Offscreen (Frames)		800
GFXBench 4.0 - Manhattan (Frames)		1833
GFXBench 4.0 - T-Rex (Frames)		2418
GFXBench 4.0 - Car Chase Offscreen (Fps)		800
GFXBench 4.0 - Manhattan (Fps)		1833
GFXBench 4.0 - T-Rex (Fps)		2418

Compare specifications (specs)

	AMD Radeon HD 7650M Rebrand	NVIDIA GeForce GT 635M
Essentials
Architecture	TeraScale 2	Fermi 2.0
Code name	Whistler	GF116
Launch date	28 March 2012	22 March 2012
Place in performance rating	not rated	1461
Type	Desktop	Laptop
Technical info
Core clock speed	485 MHz
Floating-point performance	465.6 gflops	253.4 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	480	144
Texture fill rate	11.64 GTexel / s
Thermal Design Power (TDP)	20 Watt	35 Watt
Transistor count	716 million	1,170 million
Boost clock speed		753 MHz
CUDA cores		Up to 144
Video outputs and ports
Display Connectors	No outputs	No outputs
HDCP
HDMI
Maximum VGA resolution		Up to 2048x1536
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Bus support		PCI Express 2.0
Laptop size		large
API support
DirectX	11.2 (11_0)	12 API
OpenGL	4.4	4.5
OpenCL		1.1
Memory
Maximum RAM amount	1 GB	1 GB
Memory bandwidth	25.6 GB / s
Memory bus width	128 Bit
Memory clock speed	1600 MHz	1800 MHz
Memory type	DDR3	DDR3
Shared memory		0
Technologies
3D Blu-Ray
3D Vision
CUDA
DirectCompute
DirectX 11		DirectX 11
Optimus