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Graphics cards → ATI (AMD) Mobility Radeon HD 3870

ATI (AMD) Mobility Radeon HD 3870

General information
VendorATI (AMD)
Released2008
SegmentLaptop
TypeDIntegratedscrete
Graphics processor
ArchitectureTeraScale
CoreM88
Number of GPUs1
Lithography55 nm
Number of transistors666 million
Die Size192 mm²
Core frequency660 MHz
Shading Units320
ROPs16
TMUs16
Pixel Rate10.6 GPixel/s
Texture Rate10.6 GTexel/s
Memory
TypeGDDR3
Capacity512 Mb
Frequency1700 MHz
Bus256 bit
Bandwidth54.4 GB/s
Power supply
TDP55 W
Supported technologies
DirectX10.0
OpenGL3.3
OpenCL2
Shader Model4.1
Other• AvivoHD
• AMD PowerPlay
Performance
NVIDIA GeForce GT 640M LE
2001
(102%)
AMD Radeon HD 8570M
1995
(101%)
NVIDIA GeForce GT 820M
1992
(101%)
NVIDIA GeForce 8600 GTS
1978
(101%)
ATI (AMD) Mobility Radeon HD 3870
1976
(100%)
NVIDIA GeForce GT 430
1967
(100%)
Intel HD Graphics 520
1965
(100%)
ATI (AMD) FirePro M5800
1944
(99%)
Intel Iris Graphics 5100
1943
(99%)
All performance rating >>>

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Mobility Radeon HD 3870
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Mobility Radeon HD 3870
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