AMD Radeon Pro 555X vs ATI Radeon X1950 GT

Comparative analysis of AMD Radeon Pro 555X and ATI Radeon X1950 GT 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: 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), PassMark - G3D Mark, PassMark - G2D Mark.

AMD Radeon Pro 555X

ATI Radeon X1950 GT

Differences

Reasons to consider the AMD Radeon Pro 555X

Videocard is newer: launch date 11 year(s) 5 month(s) later
Around 81% higher core clock speed: 907 MHz vs 500 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 14 nm vs 80 nm
4.3x more memory clock speed: 5100 MHz vs 1200 MHz
Around 33% better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 2517
Around 33% better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 2517

Specifications (specs)
Launch date	16 July 2018 vs 29 January 2007
Core clock speed	907 MHz vs 500 MHz
Manufacturing process technology	14 nm vs 80 nm
Memory clock speed	5100 MHz vs 1200 MHz
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	3351 vs 2517
GFXBench 4.0 - T-Rex (Fps)	3351 vs 2517

Reasons to consider the ATI Radeon X1950 GT

Around 32% lower typical power consumption: 57 Watt vs 75 Watt

Thermal Design Power (TDP)	57 Watt vs 75 Watt

Compare benchmarks

GPU 1: AMD Radeon Pro 555X
GPU 2: ATI Radeon X1950 GT

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3351

2517

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3351

2517

Name	AMD Radeon Pro 555X	ATI Radeon X1950 GT
Geekbench - OpenCL	12519
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	35.283
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	668.308
CompuBench 1.5 Desktop - T-Rex (Frames/s)	3.158
CompuBench 1.5 Desktop - Video Composition (Frames/s)	49.593
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	170.952
GFXBench 4.0 - Car Chase Offscreen (Frames)	4093
GFXBench 4.0 - Manhattan (Frames)	2350
GFXBench 4.0 - T-Rex (Frames)	3351	2517
GFXBench 4.0 - Car Chase Offscreen (Fps)	4093
GFXBench 4.0 - Manhattan (Fps)	2350
GFXBench 4.0 - T-Rex (Fps)	3351	2517
PassMark - G3D Mark		106
PassMark - G2D Mark		279

Compare specifications (specs)

	AMD Radeon Pro 555X	ATI Radeon X1950 GT
Essentials
Architecture	GCN 4.0	R500
Code name	Polaris 21	RV570
Launch date	16 July 2018	29 January 2007
Place in performance rating	980	937
Type	Mobile workstation	Desktop
Launch price (MSRP)		$140
Technical info
Core clock speed	907 MHz	500 MHz
Manufacturing process technology	14 nm	80 nm
Pipelines	768
Thermal Design Power (TDP)	75 Watt	57 Watt
Transistor count	3,000 million	330 million
Texture fill rate		6 GTexel / s
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 1.0 x16
Supplementary power connectors	None	1x 6-pin
API support
DirectX	12.0 (12_0)	9.0c
OpenGL	4.5	2.0
Memory
Memory bus width	128 Bit	256 Bit
Memory clock speed	5100 MHz	1200 MHz
Memory type	GDDR5	GDDR3
Maximum RAM amount		256 MB
Memory bandwidth		38.4 GB / s