AMD Radeon HD 6750M vs ATI Radeon X850 PRO

Comparative analysis of AMD Radeon HD 6750M and ATI Radeon X850 PRO 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 6750M

ATI Radeon X850 PRO

Differences

Reasons to consider the AMD Radeon HD 6750M

Videocard is newer: launch date 6 year(s) 1 month(s) later
Around 18% higher core clock speed: 600 MHz vs 507 MHz
2.4x more texture fill rate: 14.4 GTexel / s vs 6.08 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 130 nm
4x more maximum memory size: 1 GB vs 256 MB
Around 54% higher memory clock speed: 1600 MHz vs 1040 MHz
12.8x better performance in PassMark - G3D Mark: 937 vs 73
3.1x better performance in PassMark - G2D Mark: 487 vs 157

Specifications (specs)
Launch date	4 January 2011 vs 1 December 2004
Core clock speed	600 MHz vs 507 MHz
Texture fill rate	14.4 GTexel / s vs 6.08 GTexel / s
Manufacturing process technology	40 nm vs 130 nm
Maximum memory size	1 GB vs 256 MB
Memory clock speed	1600 MHz vs 1040 MHz
Benchmarks
PassMark - G3D Mark	937 vs 73
PassMark - G2D Mark	487 vs 157

Compare benchmarks

GPU 1: AMD Radeon HD 6750M
GPU 2: ATI Radeon X850 PRO

PassMark - G3D Mark

GPU 1

GPU 2

937

PassMark - G2D Mark

GPU 1

GPU 2

487

157

Name	AMD Radeon HD 6750M	ATI Radeon X850 PRO
PassMark - G3D Mark	937	73
PassMark - G2D Mark	487	157
Geekbench - OpenCL	9432
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	4.363
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	214.155
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.331
CompuBench 1.5 Desktop - Video Composition (Frames/s)	13.844
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	30.439
GFXBench 4.0 - Manhattan (Frames)	1813
GFXBench 4.0 - T-Rex (Frames)	3331
GFXBench 4.0 - Manhattan (Fps)	1813
GFXBench 4.0 - T-Rex (Fps)	3331

Compare specifications (specs)

	AMD Radeon HD 6750M	ATI Radeon X850 PRO
Essentials
Architecture	TeraScale 2	R400
Code name	Whistler	R480
Launch date	4 January 2011	1 December 2004
Place in performance rating	1093	1096
Type	Laptop	Desktop
Launch price (MSRP)		$279
Technical info
Core clock speed	600 MHz	507 MHz
Floating-point performance	576.0 gflops
Manufacturing process technology	40 nm	130 nm
Pipelines	480
Texture fill rate	14.4 GTexel / s	6.08 GTexel / s
Thermal Design Power (TDP)	35 Watt
Transistor count	716 million	160 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
Compatibility, dimensions and requirements
Interface	MXM-A (3.0)	PCIe 1.0 x16
Laptop size	medium sized
Supplementary power connectors		1x 6-pin
API support
DirectX	11.2 (11_0)	9.0b
OpenGL	4.4	2.0
Memory
Maximum RAM amount	1 GB	256 MB
Memory bandwidth	25.6 GB / s	33.3 GB / s
Memory bus width	128 Bit	256 Bit
Memory clock speed	1600 MHz	1040 MHz
Memory type	GDDR5	GDDR3
Shared memory	0