AMD Radeon HD 8470 OEM vs ATI Radeon HD 5770 X2

Comparative analysis of AMD Radeon HD 8470 OEM 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 - G2D Mark, PassMark - G3D 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).

AMD Radeon HD 8470 OEM

ATI Radeon HD 5770 X2

Differences

Reasons to consider the AMD Radeon HD 8470 OEM

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

Launch date	8 January 2013 vs 13 October 2010

Reasons to consider the ATI Radeon HD 5770 X2

Around 10% higher core clock speed: 850 MHz vs 775 MHz
37.7x more texture fill rate: 2x 34.0 GTexel / s billion / sec vs 6.2 GTexel / s
10x more pipelines: 2x 800 vs 160
11x better floating-point performance: 2x 1,360.0 gflops vs 248.0 gflops
2x more maximum memory size: 2x 1 GB vs 1 GB
Around 50% higher memory clock speed: 4800 MHz vs 3200 MHz
7.6x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.092 vs 0.275

Specifications (specs)
Core clock speed	850 MHz vs 775 MHz
Texture fill rate	2x 34.0 GTexel / s billion / sec vs 6.2 GTexel / s
Pipelines	2x 800 vs 160
Floating-point performance	2x 1,360.0 gflops vs 248.0 gflops
Maximum memory size	2x 1 GB vs 1 GB
Memory clock speed	4800 MHz vs 3200 MHz
Benchmarks
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.092 vs 0.275

Compare benchmarks

GPU 1: AMD Radeon HD 8470 OEM
GPU 2: ATI Radeon HD 5770 X2

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

GPU 1

GPU 2

0.275

2.092

Name	AMD Radeon HD 8470 OEM	ATI Radeon HD 5770 X2
PassMark - G2D Mark	166
PassMark - G3D Mark	247
Geekbench - OpenCL	785
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.342
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	121.217
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.275	2.092
CompuBench 1.5 Desktop - Video Composition (Frames/s)	6.14
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	23.947

Compare specifications (specs)

	AMD Radeon HD 8470 OEM	ATI Radeon HD 5770 X2
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Caicos	Juniper
Launch date	8 January 2013	13 October 2010
Place in performance rating	1586	1589
Type	Desktop	Desktop
Technical info
Core clock speed	775 MHz	850 MHz
Floating-point performance	248.0 gflops	2x 1,360.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	160	2x 800
Texture fill rate	6.2 GTexel / s	2x 34.0 GTexel / s billion / sec
Thermal Design Power (TDP)	35 Watt
Transistor count	370 million	1,040 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	2x DVI, 1x HDMI, 1x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	168 mm
Supplementary power connectors	None
API support
DirectX	11.1	11.2 (11_0)
OpenGL	4.5	4.4
Memory
Maximum RAM amount	1 GB	2x 1 GB
Memory bandwidth	25.6 GB / s	2x 76.8 GB / s
Memory bus width	64 Bit	2x 128 Bit
Memory clock speed	3200 MHz	4800 MHz
Memory type	GDDR5	GDDR5