NVIDIA GeForce GTX 775M Mac Edition vs ATI Radeon X550

Comparative analysis of NVIDIA GeForce GTX 775M Mac Edition and ATI Radeon X550 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).

NVIDIA GeForce GTX 775M Mac Edition

ATI Radeon X550

Differences

Reasons to consider the NVIDIA GeForce GTX 775M Mac Edition

Videocard is newer: launch date 8 year(s) 4 month(s) later
Around 99% higher core clock speed: 797 MHz vs 400 MHz
55.8x more texture fill rate: 89.26 GTexel / s vs 1.6 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 110 nm
16x more maximum memory size: 2 GB vs 128 MB
10x more memory clock speed: 5000 MHz vs 500 MHz
71.3x better performance in PassMark - G3D Mark: 3635 vs 51
2.1x better performance in PassMark - G2D Mark: 554 vs 266

Specifications (specs)
Launch date	8 November 2013 vs 1 July 2005
Core clock speed	797 MHz vs 400 MHz
Texture fill rate	89.26 GTexel / s vs 1.6 GTexel / s
Manufacturing process technology	28 nm vs 110 nm
Maximum memory size	2 GB vs 128 MB
Memory clock speed	5000 MHz vs 500 MHz
Benchmarks
PassMark - G3D Mark	3635 vs 51
PassMark - G2D Mark	554 vs 266

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 775M Mac Edition
GPU 2: ATI Radeon X550

PassMark - G3D Mark

GPU 1

GPU 2

3635

PassMark - G2D Mark

GPU 1

GPU 2

554

266

Name	NVIDIA GeForce GTX 775M Mac Edition	ATI Radeon X550
PassMark - G3D Mark	3635	51
PassMark - G2D Mark	554	266
Geekbench - OpenCL	11899
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	24.986
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	826.477
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.362
CompuBench 1.5 Desktop - Video Composition (Frames/s)	35.269
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	55.394
GFXBench 4.0 - Car Chase Offscreen (Frames)	6030
GFXBench 4.0 - Manhattan (Frames)	3657
GFXBench 4.0 - T-Rex (Frames)	3347
GFXBench 4.0 - Car Chase Offscreen (Fps)	6030
GFXBench 4.0 - Manhattan (Fps)	3657
GFXBench 4.0 - T-Rex (Fps)	3347

Compare specifications (specs)

	NVIDIA GeForce GTX 775M Mac Edition	ATI Radeon X550
Essentials
Architecture	Kepler	Rage 9
Code name	GK104	RV370
Launch date	8 November 2013	1 July 2005
Place in performance rating	628	631
Type	Desktop	Desktop
Technical info
Core clock speed	797 MHz	400 MHz
Floating-point performance	2,142 gflops
Manufacturing process technology	28 nm	110 nm
Pipelines	1344
Texture fill rate	89.26 GTexel / s	1.6 GTexel / s
Thermal Design Power (TDP)	100 Watt
Transistor count	3,540 million	107 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
Compatibility, dimensions and requirements
Interface	MXM-B (3.0)	PCIe 1.0 x16
Supplementary power connectors		None
API support
DirectX	12.0 (11_0)	9.0
OpenGL	4.6	2.0
Memory
Maximum RAM amount	2 GB	128 MB
Memory bandwidth	160.0 GB / s	8 GB / s
Memory bus width	256 Bit	128 Bit
Memory clock speed	5000 MHz	500 MHz
Memory type	GDDR5	DDR