AMD Radeon HD 6450M vs AMD Radeon HD 6470M

Comparative analysis of AMD Radeon HD 6450M and AMD Radeon HD 6470M 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 6450M

AMD Radeon HD 6470M

Differences

Reasons to consider the AMD Radeon HD 6450M

2x more maximum memory size: 1 GB vs 512 MB

Maximum memory size	1 GB vs 512 MB

Reasons to consider the AMD Radeon HD 6470M

Around 17% higher core clock speed: 700 MHz vs 600 MHz
Around 17% higher texture fill rate: 5.6 GTexel / s vs 4.8 GTexel / s
Around 17% better floating-point performance: 224 gflops vs 192 gflops

Core clock speed	700 MHz vs 600 MHz
Texture fill rate	5.6 GTexel / s vs 4.8 GTexel / s
Floating-point performance	224 gflops vs 192 gflops

Compare benchmarks

GPU 1: AMD Radeon HD 6450M
GPU 2: AMD Radeon HD 6470M

Name	AMD Radeon HD 6450M	AMD Radeon HD 6470M
PassMark - G3D Mark		228
PassMark - G2D Mark		105
Geekbench - OpenCL		722
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
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 6450M	AMD Radeon HD 6470M
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Seymour	Seymour
Launch date	4 January 2011	4 January 2011
Place in performance rating	not rated	1587
Type	Laptop	Laptop
Launch price (MSRP)		$569.99
Price now		$569.99
Value for money (0-100)		0.72
Technical info
Core clock speed	600 MHz	700 MHz
Floating-point performance	192 gflops	224 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	160	160
Texture fill rate	4.8 GTexel / s	5.6 GTexel / s
Transistor count	370 million	370 million
Video outputs and ports
Display Connectors	No outputs	No outputs
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	1 GB	512 MB
Memory bandwidth	12.8 GB / s	12.8 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	1600 MHz	1600 MHz
Memory type	DDR3	DDR3
Shared memory	0	0