ATI Radeon HD 5470 vs AMD Radeon HD 7450A

Comparative analysis of ATI Radeon HD 5470 and AMD Radeon HD 7450A 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, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench - OpenCL.

ATI Radeon HD 5470

AMD Radeon HD 7450A

Differences

Reasons to consider the ATI Radeon HD 5470

Videocard is newer: launch date 1 month(s) later
Around 4% higher core clock speed: 650 MHz vs 625 MHz
Around 4% higher texture fill rate: 5.2 GTexel / s vs 5 GTexel / s
Around 32% lower typical power consumption: 19 Watt vs 25 Watt
Around 6% better performance in GFXBench 4.0 - Manhattan (Frames): 960 vs 902
Around 6% better performance in GFXBench 4.0 - Manhattan (Fps): 960 vs 902
Around 11% better performance in GFXBench 4.0 - T-Rex (Frames): 1771 vs 1592
Around 11% better performance in GFXBench 4.0 - T-Rex (Fps): 1771 vs 1592

Specifications (specs)
Launch date	13 February 2012 vs 5 January 2012
Core clock speed	650 MHz vs 625 MHz
Texture fill rate	5.2 GTexel / s vs 5 GTexel / s
Thermal Design Power (TDP)	19 Watt vs 25 Watt
Benchmarks
GFXBench 4.0 - Manhattan (Frames)	960 vs 902
GFXBench 4.0 - Manhattan (Fps)	960 vs 902
GFXBench 4.0 - T-Rex (Frames)	1771 vs 1592
GFXBench 4.0 - T-Rex (Fps)	1771 vs 1592

Reasons to consider the AMD Radeon HD 7450A

2x more pipelines: 160 vs 80
Around 92% better floating-point performance: 200.0 gflops vs 104.0 gflops
2x more memory clock speed: 1600 MHz vs 800 MHz
Around 7% better performance in PassMark - G3D Mark: 288 vs 268
Around 29% better performance in PassMark - G2D Mark: 385 vs 298

Specifications (specs)
Pipelines	160 vs 80
Floating-point performance	200.0 gflops vs 104.0 gflops
Memory clock speed	1600 MHz vs 800 MHz
Benchmarks
PassMark - G3D Mark	288 vs 268
PassMark - G2D Mark	385 vs 298

Compare benchmarks

GPU 1: ATI Radeon HD 5470
GPU 2: AMD Radeon HD 7450A

PassMark - G3D Mark

GPU 1

GPU 2

268

288

PassMark - G2D Mark

GPU 1

GPU 2

298

385

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

960

902

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

960

902

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1771

1592

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1771

1592

Name	ATI Radeon HD 5470	AMD Radeon HD 7450A
PassMark - G3D Mark	268	288
PassMark - G2D Mark	298	385
GFXBench 4.0 - Manhattan (Frames)	960	902
GFXBench 4.0 - Manhattan (Fps)	960	902
GFXBench 4.0 - T-Rex (Frames)	1771	1592
GFXBench 4.0 - T-Rex (Fps)	1771	1592
Geekbench - OpenCL		668

Compare specifications (specs)

	ATI Radeon HD 5470	AMD Radeon HD 7450A
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Cedar	Caicos
Launch date	13 February 2012	5 January 2012
Place in performance rating	1075	1076
Type	Desktop	Desktop
Technical info
Core clock speed	650 MHz	625 MHz
Floating-point performance	104.0 gflops	200.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	80	160
Texture fill rate	5.2 GTexel / s	5 GTexel / s
Thermal Design Power (TDP)	19 Watt	25 Watt
Transistor count	292 million	370 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	MXM-A (3.0)
Length	170 mm
Supplementary power connectors	None
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	512 MB	512 MB
Memory bandwidth	6.4 GB / s	12.8 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	800 MHz	1600 MHz
Memory type	GDDR3	GDDR3