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Graphics cards → ATI (AMD) Radeon HD 4830

ATI (AMD) Radeon HD 4830

General information
VendorATI (AMD)
Released2008
SegmentDesktop
TypeDIntegratedscrete
InterfacePCIe 2.0
Graphics processor
ArchitectureTeraScale
CoreRV770
Number of GPUs1
Lithography55 nm
Number of transistors956 million
Die Size256 mm²
Core frequency575 MHz
Shading Units640
ROPs16
TMUs32
Pixel Rate9,2 GPixel/s
Texture Rate18,4 GTexel/s
Memory
TypeGDDR3
Capacityдо 1024 Mb
Frequency1800 MHz
Bus256 bit
Bandwidth57.6 GB/s
Power supply
TDP95 W
Power supply requirements400 W
Power connectors6-pin
Supported technologies
DirectX10.1
OpenGL3.3
OpenCL1.0
Shader Model4.1
SLI / CrossFireXCrossFireX
Other
Performance
NVIDIA GeForce 8800 GTX
3484
(102%)
AMD Radeon HD 8790M
3477
(102%)
NVIDIA GeForce GTX 480M
3474
(102%)
NVIDIA GeForce GTS 240
3418
(101%)
ATI (AMD) Radeon HD 4830
3416
(100%)
AMD Radeon R7 M340
3410
(100%)
AMD Radeon Vega 6
3405
(100%)
Intel Iris Plus Graphics 655
3396
(100%)
NVIDIA GeForce GT 740 GDDR5
3382
(100%)
All performance rating >>>

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Radeon HD 4830
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Radeon HD 4830
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