AMD Radeon HD 7660D IGP vs NVIDIA GeForce GT 625M

Comparative analysis of AMD Radeon HD 7660D IGP and NVIDIA GeForce GT 625M 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 7660D IGP

NVIDIA GeForce GT 625M

Differences

Reasons to consider the AMD Radeon HD 7660D IGP

4x more pipelines: 384 vs 96
2.6x better floating-point performance: 614.4 gflops vs 240.0 gflops

Pipelines	384 vs 96
Floating-point performance	614.4 gflops vs 240.0 gflops

Reasons to consider the NVIDIA GeForce GT 625M

A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 32 nm
6.7x lower typical power consumption: 15 Watt vs 100 Watt

Manufacturing process technology	28 nm vs 32 nm
Thermal Design Power (TDP)	15 Watt vs 100 Watt

Compare benchmarks

GPU 1: AMD Radeon HD 7660D IGP
GPU 2: NVIDIA GeForce GT 625M

Name	AMD Radeon HD 7660D IGP	NVIDIA GeForce GT 625M
PassMark - G3D Mark		479
PassMark - G2D Mark		141
Geekbench - OpenCL		2229
GFXBench 4.0 - Car Chase Offscreen (Frames)		999
GFXBench 4.0 - Car Chase Offscreen (Fps)		999
GFXBench 4.0 - Manhattan (Frames)		2333
GFXBench 4.0 - Manhattan (Fps)		2333
GFXBench 4.0 - T-Rex (Frames)		3257
GFXBench 4.0 - T-Rex (Fps)		3257

Compare specifications (specs)

	AMD Radeon HD 7660D IGP	NVIDIA GeForce GT 625M
Essentials
Architecture	TeraScale 3	Fermi 2.0
Code name	Devastator	GF117
Launch date	2 October 2012	1 October 2012
Launch price (MSRP)	$122
Place in performance rating	not rated	1213
Type	Desktop	Laptop
Technical info
Core clock speed	800 MHz
Floating-point performance	614.4 gflops	240.0 gflops
Manufacturing process technology	32 nm	28 nm
Pipelines	384	96
Texture fill rate	19.2 GTexel / s
Thermal Design Power (TDP)	100 Watt	15 Watt
Transistor count	1,303 million	585 million
CUDA cores		96
Video outputs and ports
Display Connectors	No outputs	No outputs
HDCP
HDMI
Maximum VGA resolution		Up to 2048x1536
Compatibility, dimensions and requirements
Interface	IGP	PCIe 2.0 x16
Bus support		PCI Express 2.0
Laptop size		medium sized
API support
DirectX	11.2 (11_0)	12 API
OpenGL	4.4	4.5
OpenCL		1.1
Memory
Memory type	System Shared	DDR3
Maximum RAM amount		2 GB
Memory bus width		64 Bit
Memory clock speed		1800 MHz
Shared memory		0
Technologies
3D Blu-Ray
CUDA
DirectCompute
DirectX 11		DirectX 11
Optimus