AMD Radeon HD 8570D vs AMD Radeon HD 7640G + HD 7670M Dual Graphics

Comparative analysis of AMD Radeon HD 8570D and AMD Radeon HD 7640G + HD 7670M Dual Graphics videocards for all known characteristics in the following categories: Essentials, Technical info, API support, Memory, Compatibility, dimensions and requirements. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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 8570D

AMD Radeon HD 7640G + HD 7670M Dual Graphics

Differences

Reasons to consider the AMD Radeon HD 8570D

Videocard is newer: launch date 4 month(s) later
Around 29% higher core clock speed: 844 MHz vs 655 / 600 MHz
Around 65% better performance in PassMark - G2D Mark: 160 vs 97
5.4x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 843 vs 157
5.4x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 843 vs 157

Specifications (specs)
Launch date	26 September 2012 vs 15 May 2012
Core clock speed	844 MHz vs 655 / 600 MHz
Benchmarks
PassMark - G2D Mark	160 vs 97
GFXBench 4.0 - Car Chase Offscreen (Frames)	843 vs 157
GFXBench 4.0 - Car Chase Offscreen (Fps)	843 vs 157

Reasons to consider the AMD Radeon HD 7640G + HD 7670M Dual Graphics

2.9x more pipelines: 736 vs 256
Around 18% better performance in PassMark - G3D Mark: 519 vs 438
5.6x better performance in Geekbench - OpenCL: 8444 vs 1495
Around 9% better performance in GFXBench 4.0 - Manhattan (Frames): 2097 vs 1924
Around 13% better performance in GFXBench 4.0 - T-Rex (Frames): 3361 vs 2966
Around 9% better performance in GFXBench 4.0 - Manhattan (Fps): 2097 vs 1924
Around 13% better performance in GFXBench 4.0 - T-Rex (Fps): 3361 vs 2966

Specifications (specs)
Pipelines	736 vs 256
Benchmarks
PassMark - G3D Mark	519 vs 438
Geekbench - OpenCL	8444 vs 1495
GFXBench 4.0 - Manhattan (Frames)	2097 vs 1924
GFXBench 4.0 - T-Rex (Frames)	3361 vs 2966
GFXBench 4.0 - Manhattan (Fps)	2097 vs 1924
GFXBench 4.0 - T-Rex (Fps)	3361 vs 2966

Compare benchmarks

GPU 1: AMD Radeon HD 8570D
GPU 2: AMD Radeon HD 7640G + HD 7670M Dual Graphics

PassMark - G3D Mark

GPU 1

GPU 2

438

519

PassMark - G2D Mark

GPU 1

GPU 2

160

Geekbench - OpenCL

GPU 1

GPU 2

1495

8444

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

843

157

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

1924

2097

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2966

3361

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

843

157

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

1924

2097

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2966

3361

Name	AMD Radeon HD 8570D	AMD Radeon HD 7640G + HD 7670M Dual Graphics
PassMark - G3D Mark	438	519
PassMark - G2D Mark	160	97
Geekbench - OpenCL	1495	8444
GFXBench 4.0 - Car Chase Offscreen (Frames)	843	157
GFXBench 4.0 - Manhattan (Frames)	1924	2097
GFXBench 4.0 - T-Rex (Frames)	2966	3361
GFXBench 4.0 - Car Chase Offscreen (Fps)	843	157
GFXBench 4.0 - Manhattan (Fps)	1924	2097
GFXBench 4.0 - T-Rex (Fps)	2966	3361
3DMark Fire Strike - Graphics Score	0

Compare specifications (specs)

	AMD Radeon HD 8570D	AMD Radeon HD 7640G + HD 7670M Dual Graphics
Essentials
Architecture	Terascale 3	Terascale 3
Code name	Richland
Launch date	26 September 2012	15 May 2012
Place in performance rating	1337	1339
Type	Desktop	Laptop
Technical info
Core clock speed	844 MHz	655 / 600 MHz
Manufacturing process technology	32 nm	32 / 40 nm
Pipelines	256	736
API support
DirectX	11	11
Memory
Shared memory	1	1
Memory bus width		128 Bit
Memory clock speed		1800 MHz
Compatibility, dimensions and requirements
Laptop size		medium sized