ATI Mobility Radeon HD 4570 vs ATI Radeon HD 3470

Comparative analysis of ATI Mobility Radeon HD 4570 and ATI Radeon HD 3470 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

ATI Mobility Radeon HD 4570

ATI Radeon HD 3470

Differences

Reasons to consider the ATI Mobility Radeon HD 4570

Videocard is newer: launch date 11 month(s) later
Around 70% higher texture fill rate: 5.44 GTexel / s vs 3.2 GTexel / s
2x more pipelines: 80 vs 40
Around 70% better floating-point performance: 108.8 gflops vs 64 gflops
2x more maximum memory size: 512 MB vs 256 MB
Around 23% better performance in PassMark - G3D Mark: 143 vs 116
2.2x better performance in GFXBench 4.0 - T-Rex (Frames): 1697 vs 764
2.2x better performance in GFXBench 4.0 - T-Rex (Fps): 1697 vs 764

Specifications (specs)
Launch date	9 January 2009 vs 23 January 2008
Texture fill rate	5.44 GTexel / s vs 3.2 GTexel / s
Pipelines	80 vs 40
Floating-point performance	108.8 gflops vs 64 gflops
Maximum memory size	512 MB vs 256 MB
Benchmarks
PassMark - G3D Mark	143 vs 116
GFXBench 4.0 - T-Rex (Frames)	1697 vs 764
GFXBench 4.0 - T-Rex (Fps)	1697 vs 764

Reasons to consider the ATI Radeon HD 3470

Around 18% higher core clock speed: 800 MHz vs 680 MHz
Around 19% higher memory clock speed: 1900 MHz vs 1600 MHz
2.9x better performance in PassMark - G2D Mark: 58 vs 20

Specifications (specs)
Core clock speed	800 MHz vs 680 MHz
Memory clock speed	1900 MHz vs 1600 MHz
Benchmarks
PassMark - G2D Mark	58 vs 20

Compare benchmarks

GPU 1: ATI Mobility Radeon HD 4570
GPU 2: ATI Radeon HD 3470

PassMark - G3D Mark

GPU 1

GPU 2

143

116

PassMark - G2D Mark

GPU 1

GPU 2

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1697

764

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1697

764

Name	ATI Mobility Radeon HD 4570	ATI Radeon HD 3470
PassMark - G3D Mark	143	116
PassMark - G2D Mark	20	58
GFXBench 4.0 - T-Rex (Frames)	1697	764
GFXBench 4.0 - T-Rex (Fps)	1697	764

Compare specifications (specs)

	ATI Mobility Radeon HD 4570	ATI Radeon HD 3470
Essentials
Architecture	TeraScale	TeraScale
Code name	M92	RV620
Launch date	9 January 2009	23 January 2008
Place in performance rating	1631	1633
Type	Laptop	Desktop
Technical info
Core clock speed	680 MHz	800 MHz
Floating-point performance	108.8 gflops	64 gflops
Manufacturing process technology	55 nm	55 nm
Pipelines	80	40
Texture fill rate	5.44 GTexel / s	3.2 GTexel / s
Transistor count	242 million	181 million
Thermal Design Power (TDP)		30 Watt
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
Compatibility, dimensions and requirements
Interface	MXM-II	PCIe 2.0 x16
Length		168 mm
Supplementary power connectors		None
API support
DirectX	10.1	10.1
OpenGL	3.3	3.3
Memory
Maximum RAM amount	512 MB	256 MB
Memory bandwidth	12.8 GB / s	15.2 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	1600 MHz	1900 MHz
Memory type	GDDR3, DDR2, DDR3	GDDR3
Shared memory	0
Technologies
1x Dual-Link/Single-Link DVI
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer)
DisplayPort support up to 2560x1600
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio)
PCI-E 2.0 x16
Powerplay