ATI Mobility Radeon HD 545v vs ATI Mobility Radeon X1900

Comparative analysis of ATI Mobility Radeon HD 545v and ATI Mobility Radeon X1900 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

ATI Mobility Radeon HD 545v

ATI Mobility Radeon X1900

Differences

Reasons to consider the ATI Mobility Radeon HD 545v

Videocard is newer: launch date 3 year(s) 3 month(s) later
Around 80% higher core clock speed: 720 MHz vs 400 MHz
Around 20% higher texture fill rate: 5.76 GTexel / s vs 4.8 GTexel / s
2.2x more pipelines: 80 vs 36
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 55 nm vs 80 nm
2x more maximum memory size: 512 MB vs 256 MB
Around 67% higher memory clock speed: 1600 MHz vs 960 MHz
Around 48% better performance in PassMark - G3D Mark: 200 vs 135
Around 32% better performance in GFXBench 4.0 - T-Rex (Frames): 1844 vs 1398
Around 32% better performance in GFXBench 4.0 - T-Rex (Fps): 1844 vs 1398

Specifications (specs)
Launch date	5 May 2010 vs 11 January 2007
Core clock speed	720 MHz vs 400 MHz
Texture fill rate	5.76 GTexel / s vs 4.8 GTexel / s
Pipelines	80 vs 36
Manufacturing process technology	55 nm vs 80 nm
Maximum memory size	512 MB vs 256 MB
Memory clock speed	1600 MHz vs 960 MHz
Benchmarks
PassMark - G3D Mark	200 vs 135
GFXBench 4.0 - T-Rex (Frames)	1844 vs 1398
GFXBench 4.0 - T-Rex (Fps)	1844 vs 1398

Reasons to consider the ATI Mobility Radeon X1900

Around 6% better performance in PassMark - G2D Mark: 287 vs 270

Benchmarks
PassMark - G2D Mark	287 vs 270

Compare benchmarks

GPU 1: ATI Mobility Radeon HD 545v
GPU 2: ATI Mobility Radeon X1900

PassMark - G3D Mark

GPU 1

GPU 2

200

135

PassMark - G2D Mark

GPU 1

GPU 2

270

287

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1844

1398

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1844

1398

Name	ATI Mobility Radeon HD 545v	ATI Mobility Radeon X1900
PassMark - G3D Mark	200	135
PassMark - G2D Mark	270	287
GFXBench 4.0 - T-Rex (Frames)	1844	1398
GFXBench 4.0 - T-Rex (Fps)	1844	1398

Compare specifications (specs)

	ATI Mobility Radeon HD 545v	ATI Mobility Radeon X1900
Essentials
Architecture	TeraScale	R500
Code name	M92	M68
Launch date	5 May 2010	11 January 2007
Place in performance rating	996	997
Type	Laptop	Laptop
Technical info
Core clock speed	720 MHz	400 MHz
Floating-point performance	115.2 gflops
Manufacturing process technology	55 nm	80 nm
Pipelines	80	36
Texture fill rate	5.76 GTexel / s	4.8 GTexel / s
Thermal Design Power (TDP)	15 Watt
Transistor count	242 million	384 million
Boost clock speed		400 MHz
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	MXM-A (3.0)	PCIe 1.0 x16
Laptop size		large
API support
DirectX	10.1	9.0c
OpenGL	3.3	2.0
Memory
Maximum RAM amount	512 MB	256 MB
Memory bandwidth	12.8 GB / s	30.72 GB / s
Memory bus width	64 Bit	470 Bit
Memory clock speed	1600 MHz	960 MHz
Memory type	GDDR3, DDR3, DDR2	256
Shared memory	0	0
Technologies
Powerplay 6.0