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Graphics cards → ATI (AMD) Mobility Radeon HD 3870 X2

ATI (AMD) Mobility Radeon HD 3870 X2

General information
VendorATI (AMD)
Released2008
SegmentLaptop
TypeDIntegratedscrete
Graphics processor
ArchitectureTeraScale 2
CoreM88
Number of GPUs2
Lithography55 nm
Number of transistors666 million
Die Size192 mm²
Core frequency660 MHz
Shading Units320 x 2
ROPs16 x 2
TMUs16 x 2
Pixel Rate10.6 x 2 GPixel/s
Texture Rate10.6 x 2 GTexel/s
Memory
TypeGDDR3
Capacity1024 Mb
Frequency1700 MHz
Bus256 x 2 bit
Bandwidth54.4 x 2 GB/s
Power supply
TDP110 W
Supported technologies
DirectX10.1
OpenGL3.3
Shader Model4.1
Other
Performance
NVIDIA GeForce 9800M GTS
2819
(102%)
Intel HD Graphics P630
2802
(101%)
ATI (AMD) Radeon HD 5670
2795
(101%)
NVIDIA Quadro FX 2800M
2789
(101%)
ATI (AMD) Mobility Radeon HD 3870 X2
2780
(100%)
NVIDIA Quadro FX 3600M
2773
(100%)
AMD FirePro M4100
2749
(99%)
AMD Radeon HD 8750M
2749
(99%)
NVIDIA GeForce GT 640M
2747
(99%)
All performance rating >>>

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Mobility Radeon HD 3870 X2
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Mobility Radeon HD 3870 X2
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