ATI Radeon HD 5830 vs ATI Mobility Radeon HD 4830

Comparative analysis of ATI Radeon HD 5830 and ATI Mobility Radeon HD 4830 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, 3DMark Fire Strike - Graphics Score.

ATI Radeon HD 5830

ATI Mobility Radeon HD 4830

Differences

Reasons to consider the ATI Radeon HD 5830

Videocard is newer: launch date 11 month(s) later
Around 45% higher core clock speed: 800 MHz vs 550 MHz
2.5x more texture fill rate: 44.8 GTexel / s vs 17.6 GTexel / s
Around 75% higher pipelines: 1120 vs 640
2.5x better floating-point performance: 1,792.0 gflops vs 704.0 gflops
Around 43% higher memory clock speed: 4000 MHz vs 2800 MHz
3.4x better performance in PassMark - G3D Mark: 1734 vs 512
Around 40% better performance in PassMark - G2D Mark: 399 vs 285

Specifications (specs)
Launch date	25 February 2010 vs 3 March 2009
Core clock speed	800 MHz vs 550 MHz
Texture fill rate	44.8 GTexel / s vs 17.6 GTexel / s
Pipelines	1120 vs 640
Floating-point performance	1,792.0 gflops vs 704.0 gflops
Memory clock speed	4000 MHz vs 2800 MHz
Benchmarks
PassMark - G3D Mark	1734 vs 512
PassMark - G2D Mark	399 vs 285

Compare benchmarks

GPU 1: ATI Radeon HD 5830
GPU 2: ATI Mobility Radeon HD 4830

PassMark - G3D Mark

GPU 1

GPU 2

1734

512

PassMark - G2D Mark

GPU 1

GPU 2

399

285

Name	ATI Radeon HD 5830	ATI Mobility Radeon HD 4830
PassMark - G3D Mark	1734	512
PassMark - G2D Mark	399	285
3DMark Fire Strike - Graphics Score	0

Compare specifications (specs)

	ATI Radeon HD 5830	ATI Mobility Radeon HD 4830
Essentials
Architecture	TeraScale 2	TeraScale
Code name	Cypress	M97
Design	ATI Radeon HD 5000 Series
Launch date	25 February 2010	3 March 2009
Place in performance rating	537	542
Type	Desktop	Laptop
Technical info
Boost clock speed	800 MHz
Core clock speed	800 MHz	550 MHz
Floating-point performance	1,792.0 gflops	704.0 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	1120	640
Texture fill rate	44.8 GTexel / s	17.6 GTexel / s
Thermal Design Power (TDP)	175 Watt
Transistor count	2,154 million	826 million
Video outputs and ports
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	No outputs
DisplayPort support
Dual-link DVI support
HDMI
VGA
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	282 mm
Supplementary power connectors	2x 6-pin
Laptop size		large
API support
DirectX	11	10.1
OpenGL	4.4	3.3
Memory
Maximum RAM amount	1 GB	1 GB
Memory bandwidth	128.0 GB / s	44.8 GB / s
Memory bus width	256 Bit	128 Bit
Memory clock speed	4000 MHz	2800 MHz
Memory type	GDDR5	GDDR3, DDR3
Shared memory		0
Technologies
AMD Eyefinity
CrossFire
Powerplay