NVIDIA GeForce 920A vs AMD Radeon HD 7660D

Comparative analysis of NVIDIA GeForce 920A and AMD Radeon HD 7660D 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 - 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).

NVIDIA GeForce 920A

AMD Radeon HD 7660D

Differences

Reasons to consider the NVIDIA GeForce 920A

Videocard is newer: launch date 2 year(s) 5 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 32 nm
Around 64% better performance in PassMark - G3D Mark: 836 vs 509
Around 84% better performance in Geekbench - OpenCL: 3693 vs 2008

Specifications (specs)
Launch date	13 March 2015 vs 26 September 2012
Manufacturing process technology	28 nm vs 32 nm
Benchmarks
PassMark - G3D Mark	836 vs 509
Geekbench - OpenCL	3693 vs 2008

Reasons to consider the AMD Radeon HD 7660D

Around 10% higher core clock speed: 633 MHz vs 575 MHz
Around 13% better performance in PassMark - G2D Mark: 179 vs 159

Specifications (specs)
Core clock speed	633 MHz vs 575 MHz
Benchmarks
PassMark - G2D Mark	179 vs 159

Compare benchmarks

GPU 1: NVIDIA GeForce 920A
GPU 2: AMD Radeon HD 7660D

PassMark - G3D Mark

GPU 1

GPU 2

836

509

PassMark - G2D Mark

GPU 1

GPU 2

159

179

Geekbench - OpenCL

GPU 1

GPU 2

3693

2008

Name	NVIDIA GeForce 920A	AMD Radeon HD 7660D
PassMark - G3D Mark	836	509
PassMark - G2D Mark	159	179
Geekbench - OpenCL	3693	2008
GFXBench 4.0 - Car Chase Offscreen (Frames)		1001
GFXBench 4.0 - Car Chase Offscreen (Fps)		1001
GFXBench 4.0 - Manhattan (Frames)		2159
GFXBench 4.0 - Manhattan (Fps)		2159
GFXBench 4.0 - T-Rex (Frames)		3327
GFXBench 4.0 - T-Rex (Fps)		3327

Compare specifications (specs)

	NVIDIA GeForce 920A	AMD Radeon HD 7660D
Essentials
Architecture	Kepler 2.0	Terascale 3
Code name	GK208B	Trinity
Launch date	13 March 2015	26 September 2012
Place in performance rating	1183	1186
Type	Desktop	Desktop
Technical info
Core clock speed	575 MHz	633 MHz
Floating-point performance	441.6 gflops
Manufacturing process technology	28 nm	32 nm
Pipelines	384	384
Texture fill rate	9.2 GTexel / s
Thermal Design Power (TDP)	33 Watt
Boost clock speed		800 MHz
Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8
API support
DirectX	12.0 (11_0)	11
OpenGL	4.6
Memory
Maximum RAM amount	2 GB
Memory bandwidth	14.4 GB / s
Memory bus width	64 Bit
Memory clock speed	1800 MHz
Memory type	DDR3
Shared memory		1