AMD Radeon HD 6470M vs ATI Radeon HD 5770 X2

Comparative analysis of AMD Radeon HD 6470M and ATI Radeon HD 5770 X2 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 - 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 6470M

ATI Radeon HD 5770 X2

Differences

Reasons to consider the AMD Radeon HD 6470M

Videocard is newer: launch date 2 month(s) later

Launch date	4 January 2011 vs 13 October 2010

Reasons to consider the ATI Radeon HD 5770 X2

Around 21% higher core clock speed: 850 MHz vs 700 MHz
41.8x more texture fill rate: 2x 34.0 GTexel / s billion / sec vs 5.6 GTexel / s
10x more pipelines: 2x 800 vs 160
12.1x better floating-point performance: 2x 1,360.0 gflops vs 224 gflops
4x more maximum memory size: 2x 1 GB vs 512 MB
3x more memory clock speed: 4800 MHz vs 1600 MHz
7.6x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.092 vs 0.276

Specifications (specs)
Core clock speed	850 MHz vs 700 MHz
Texture fill rate	2x 34.0 GTexel / s billion / sec vs 5.6 GTexel / s
Pipelines	2x 800 vs 160
Floating-point performance	2x 1,360.0 gflops vs 224 gflops
Maximum memory size	2x 1 GB vs 512 MB
Memory clock speed	4800 MHz vs 1600 MHz
Benchmarks
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.092 vs 0.276

Compare benchmarks

GPU 1: AMD Radeon HD 6470M
GPU 2: ATI Radeon HD 5770 X2

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

0.276

2.092

Name	AMD Radeon HD 6470M	ATI Radeon HD 5770 X2
PassMark - G3D Mark	227
PassMark - G2D Mark	105
Geekbench - OpenCL	727
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.282
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	112.819
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.276	2.092
CompuBench 1.5 Desktop - Video Composition (Frames/s)	5.671
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	23.025
GFXBench 4.0 - Car Chase Offscreen (Frames)	589
GFXBench 4.0 - Manhattan (Frames)	1251
GFXBench 4.0 - T-Rex (Frames)	1881
GFXBench 4.0 - Car Chase Offscreen (Fps)	589
GFXBench 4.0 - Manhattan (Fps)	1251
GFXBench 4.0 - T-Rex (Fps)	1881

Compare specifications (specs)

	AMD Radeon HD 6470M	ATI Radeon HD 5770 X2
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Seymour	Juniper
Launch date	4 January 2011	13 October 2010
Launch price (MSRP)	$569.99
Place in performance rating	1588	1589
Price now	$569.99
Type	Laptop	Desktop
Value for money (0-100)	0.72
Technical info
Core clock speed	700 MHz	850 MHz
Floating-point performance	224 gflops	2x 1,360.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	160	2x 800
Texture fill rate	5.6 GTexel / s	2x 34.0 GTexel / s billion / sec
Transistor count	370 million	1,040 million
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x HDMI, 1x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	512 MB	2x 1 GB
Memory bandwidth	12.8 GB / s	2x 76.8 GB / s
Memory bus width	64 Bit	2x 128 Bit
Memory clock speed	1600 MHz	4800 MHz
Memory type	DDR3	GDDR5
Shared memory	0