AMD Radeon HD 8770 OEM vs ATI Radeon X1900 CrossFire Edition

Comparative analysis of AMD Radeon HD 8770 OEM and ATI Radeon X1900 CrossFire Edition 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: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), PassMark - G3D Mark, PassMark - G2D Mark.

AMD Radeon HD 8770 OEM

ATI Radeon X1900 CrossFire Edition

Differences

Reasons to consider the AMD Radeon HD 8770 OEM

Videocard is newer: launch date 7 year(s) 7 month(s) later
Around 68% higher core clock speed: 1050 MHz vs 625 MHz
5.9x more texture fill rate: 58.8 GTexel / s vs 10 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 90 nm
Around 18% lower typical power consumption: 85 Watt vs 100 Watt
2x more maximum memory size: 1 GB vs 512 MB
4.1x more memory clock speed: 6000 MHz vs 1450 MHz

Launch date	2 September 2013 vs 24 January 2006
Core clock speed	1050 MHz vs 625 MHz
Texture fill rate	58.8 GTexel / s vs 10 GTexel / s
Manufacturing process technology	28 nm vs 90 nm
Thermal Design Power (TDP)	85 Watt vs 100 Watt
Maximum memory size	1 GB vs 512 MB
Memory clock speed	6000 MHz vs 1450 MHz

Compare benchmarks

GPU 1: AMD Radeon HD 8770 OEM
GPU 2: ATI Radeon X1900 CrossFire Edition

Name	AMD Radeon HD 8770 OEM	ATI Radeon X1900 CrossFire Edition
GFXBench 4.0 - Car Chase Offscreen (Frames)	4551
GFXBench 4.0 - Car Chase Offscreen (Fps)	4551
GFXBench 4.0 - Manhattan (Frames)	6886
GFXBench 4.0 - Manhattan (Fps)	6886
GFXBench 4.0 - T-Rex (Frames)	17482
GFXBench 4.0 - T-Rex (Fps)	17482
PassMark - G3D Mark		137
PassMark - G2D Mark		507

Compare specifications (specs)

	AMD Radeon HD 8770 OEM	ATI Radeon X1900 CrossFire Edition
Essentials
Architecture	GCN 2.0	R500
Code name	Bonaire	R580
Launch date	2 September 2013	24 January 2006
Place in performance rating	261	293
Type	Desktop	Desktop
Technical info
Core clock speed	1050 MHz	625 MHz
Floating-point performance	1,882 gflops
Manufacturing process technology	28 nm	90 nm
Pipelines	896
Texture fill rate	58.8 GTexel / s	10 GTexel / s
Thermal Design Power (TDP)	85 Watt	100 Watt
Transistor count	2,080 million	384 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 2x mini-DisplayPort	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 1.0 x16
Length	183 mm
Supplementary power connectors	1x 6-pin	1x 6-pin
API support
DirectX	12.0 (12_0)	9.0c
OpenGL	4.5	2.0
Memory
Maximum RAM amount	1 GB	512 MB
Memory bandwidth	96 GB / s	46.4 GB / s
Memory bus width	128 Bit	256 Bit
Memory clock speed	6000 MHz	1450 MHz
Memory type	GDDR5	GDDR3