AMD Radeon HD 8470 OEM vs ATI Radeon HD 4650

Comparative analysis of AMD Radeon HD 8470 OEM and ATI Radeon HD 4650 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 8470 OEM

ATI Radeon HD 4650

Differences

Reasons to consider the AMD Radeon HD 8470 OEM

Videocard is newer: launch date 4 year(s) 3 month(s) later
Around 29% higher core clock speed: 775 MHz vs 600 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 55 nm
Around 37% lower typical power consumption: 35 Watt vs 48 Watt
4x more maximum memory size: 1 GB vs 256 MB
2.3x more memory clock speed: 3200 MHz vs 1400 MHz
5.5x better performance in PassMark - G2D Mark: 164 vs 30

Specifications (specs)
Launch date	8 January 2013 vs 10 September 2008
Core clock speed	775 MHz vs 600 MHz
Manufacturing process technology	40 nm vs 55 nm
Thermal Design Power (TDP)	35 Watt vs 48 Watt
Maximum memory size	1 GB vs 256 MB
Memory clock speed	3200 MHz vs 1400 MHz
Benchmarks
PassMark - G2D Mark	164 vs 30

Reasons to consider the ATI Radeon HD 4650

3.1x more texture fill rate: 19.2 GTexel / s vs 6.2 GTexel / s
2x more pipelines: 320 vs 160
Around 55% better floating-point performance: 384.0 gflops vs 248.0 gflops
Around 1% better performance in PassMark - G3D Mark: 250 vs 248

Specifications (specs)
Texture fill rate	19.2 GTexel / s vs 6.2 GTexel / s
Pipelines	320 vs 160
Floating-point performance	384.0 gflops vs 248.0 gflops
Benchmarks
PassMark - G3D Mark	250 vs 248

Compare benchmarks

GPU 1: AMD Radeon HD 8470 OEM
GPU 2: ATI Radeon HD 4650

PassMark - G2D Mark

GPU 1

GPU 2

164

PassMark - G3D Mark

GPU 1

GPU 2

248

250

Name	AMD Radeon HD 8470 OEM	ATI Radeon HD 4650
PassMark - G2D Mark	164	30
PassMark - G3D Mark	248	250
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
CompuBench 1.5 Desktop - Video Composition (Frames/s)	6.14
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	23.947
GFXBench 4.0 - T-Rex (Frames)		1891
GFXBench 4.0 - T-Rex (Fps)		1891

Compare specifications (specs)

	AMD Radeon HD 8470 OEM	ATI Radeon HD 4650
Essentials
Architecture	TeraScale 2	TeraScale
Code name	Caicos	RV730
Launch date	8 January 2013	10 September 2008
Place in performance rating	1595	1586
Type	Desktop	Desktop
Technical info
Core clock speed	775 MHz	600 MHz
Floating-point performance	248.0 gflops	384.0 gflops
Manufacturing process technology	40 nm	55 nm
Pipelines	160	320
Texture fill rate	6.2 GTexel / s	19.2 GTexel / s
Thermal Design Power (TDP)	35 Watt	48 Watt
Transistor count	370 million	514 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	168 mm	193 mm
Supplementary power connectors	None
API support
DirectX	11.1	10.1
OpenGL	4.5	3.3
Memory
Maximum RAM amount	1 GB	256 MB
Memory bandwidth	25.6 GB / s	22.4 GB / s
Memory bus width	64 Bit	128 Bit
Memory clock speed	3200 MHz	1400 MHz
Memory type	GDDR5	GDDR3