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Graphics cards → ATI (AMD) Mobility Radeon HD 4830

ATI (AMD) Mobility Radeon HD 4830

General information
VendorATI (AMD)
Released2009
SegmentLaptop
TypeDIntegratedscrete
Resolution3840 x 2160
Graphics processor
ArchitectureTeraScale
CoreM97
Number of GPUs1
Lithography40 nm
Number of transistors826 million
Die Size137 mm²
Core frequency550 MHz
Shading Units640
ROPs16
TMUs32
Pixel Rate8.8 GPixel/s
Texture Rate17.6 GTexel/s
Memory
TypeGDDR3
Capacity1024 Mb
Frequency1400 MHz
Bus128 bit
Bandwidth22.4 GB/s
Power supply
TDP60 W
Supported technologies
DirectX10.0
OpenGL3.3
OpenCL1.1
Shader Model4.1
Other• AMD PowerPlay
Performance
NVIDIA Quadro 3000M
2447
(103%)
Intel HD Graphics P530
2443
(103%)
ATI (AMD) Radeon HD 3870 X2
2403
(101%)
NVIDIA GeForce GTS 260M
2401
(101%)
ATI (AMD) Mobility Radeon HD 4830
2382
(100%)
ATI (AMD) Mobility Radeon HD 5850
2359
(100%)
AMD Radeon HD 7730M
2350
(99%)
AMD Radeon HD 6850M
2337
(99%)
NVIDIA GeForce GT 240
2329
(98%)
All performance rating >>>

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Mobility Radeon HD 4830
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Mobility Radeon HD 4830
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