ATI Radeon HD 3750 vs ATI Radeon HD 4670

Comparative analysis of ATI Radeon HD 3750 and ATI Radeon HD 4670 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 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

ATI Radeon HD 3750

ATI Radeon HD 4670

Differences

Reasons to consider the ATI Radeon HD 3750

Around 6% higher core clock speed: 796 MHz vs 750 MHz

Core clock speed	796 MHz vs 750 MHz

Reasons to consider the ATI Radeon HD 4670

3.8x more texture fill rate: 24 GTexel / s vs 6.37 GTexel / s
2.7x more pipelines: 320 vs 120
2.5x better floating-point performance: 480.0 gflops vs 191.04 gflops
Around 10% lower typical power consumption: 59 Watt vs 65 Watt
Around 15% higher memory clock speed: 1600 MHz vs 1386 MHz

Texture fill rate	24 GTexel / s vs 6.37 GTexel / s
Pipelines	320 vs 120
Floating-point performance	480.0 gflops vs 191.04 gflops
Thermal Design Power (TDP)	59 Watt vs 65 Watt
Memory clock speed	1600 MHz vs 1386 MHz

Compare benchmarks

GPU 1: ATI Radeon HD 3750
GPU 2: ATI Radeon HD 4670

Name	ATI Radeon HD 3750	ATI Radeon HD 4670
PassMark - G3D Mark		380
PassMark - G2D Mark		38
GFXBench 4.0 - T-Rex (Frames)		3285
GFXBench 4.0 - T-Rex (Fps)		3285

Compare specifications (specs)

	ATI Radeon HD 3750	ATI Radeon HD 4670
Essentials
Architecture	TeraScale	TeraScale
Code name	RV635	RV730
Launch date	11 September 2008	10 September 2008
Place in performance rating	not rated	1436
Type	Desktop	Desktop
Launch price (MSRP)		$67
Technical info
Core clock speed	796 MHz	750 MHz
Floating-point performance	191.04 gflops	480.0 gflops
Manufacturing process technology	55 nm	55 nm
Pipelines	120	320
Texture fill rate	6.37 GTexel / s	24 GTexel / s
Thermal Design Power (TDP)	65 Watt	59 Watt
Transistor count	378 million	514 million
Video outputs and ports
Display Connectors	2x DVI, 1x S-Video	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Supplementary power connectors	None	None
Length		193 mm
API support
DirectX	10.1	10.1
OpenGL	3.3	3.3
Memory
Maximum RAM amount	512 MB	512 MB
Memory bandwidth	22.18 GB / s	25.6 GB / s
Memory bus width	128 Bit	128 Bit
Memory clock speed	1386 MHz	1600 MHz
Memory type	GDDR3	GDDR3