AMD Radeon R9 M390 vs ATI Radeon HD 2900 GT

Comparative analysis of AMD Radeon R9 M390 and ATI Radeon HD 2900 GT videocards for all known characteristics in the following categories: Essentials, API support, Memory, Technologies, Technical info, Video outputs and ports, Compatibility, dimensions and requirements. 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 R9 M390

ATI Radeon HD 2900 GT

Differences

Reasons to consider the AMD Radeon R9 M390

Videocard is newer: launch date 7 year(s) 7 month(s) later
16x more maximum memory size: 4 GB vs 256 MB
Around 27% better performance in GFXBench 4.0 - T-Rex (Frames): 3351 vs 2648
Around 27% better performance in GFXBench 4.0 - T-Rex (Fps): 3351 vs 2648

Specifications (specs)
Launch date	09 June 2015 vs 6 November 2007
Maximum memory size	4 GB vs 256 MB
Benchmarks
GFXBench 4.0 - T-Rex (Frames)	3351 vs 2648
GFXBench 4.0 - T-Rex (Fps)	3351 vs 2648

Compare benchmarks

GPU 1: AMD Radeon R9 M390
GPU 2: ATI Radeon HD 2900 GT

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3351

2648

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3351

2648

Name	AMD Radeon R9 M390	ATI Radeon HD 2900 GT
Geekbench - OpenCL	20526
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	44.394
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	881.959
CompuBench 1.5 Desktop - T-Rex (Frames/s)	4.028
CompuBench 1.5 Desktop - Video Composition (Frames/s)	73.782
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	241.868
GFXBench 4.0 - Car Chase Offscreen (Frames)	6227
GFXBench 4.0 - Manhattan (Frames)	1232
GFXBench 4.0 - T-Rex (Frames)	3351	2648
GFXBench 4.0 - Car Chase Offscreen (Fps)	6227
GFXBench 4.0 - Manhattan (Fps)	1232
GFXBench 4.0 - T-Rex (Fps)	3351	2648
PassMark - G3D Mark		292
PassMark - G2D Mark		344

Compare specifications (specs)

	AMD Radeon R9 M390	ATI Radeon HD 2900 GT
Essentials
Architecture	GCN	TeraScale
Code name	Pitcairn	R600
Design	AMD Radeon R9 300 Series
Launch date	09 June 2015	6 November 2007
Place in performance rating	803	801
Type		Desktop
API support
DirectX	12	10.0
OpenGL	4.4	3.3
Memory
Maximum RAM amount	4 GB	256 MB
Memory bus width	256 bit	256 Bit
Memory type	GDDR5	GDDR3
Memory bandwidth		51.2 GB / s
Memory clock speed		1600 MHz
Technologies
AMD Eyefinity
DualGraphics
PowerTune
Switchable graphics
ZeroCore
Technical info
Core clock speed		601 MHz
Floating-point performance		288.48 gflops
Manufacturing process technology		80 nm
Pipelines		240
Texture fill rate		7.21 GTexel / s
Thermal Design Power (TDP)		150 Watt
Transistor count		720 million
Video outputs and ports
Display Connectors		2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface		PCIe 1.0 x16
Supplementary power connectors		1x 8-pin