AMD
Mobility Radeon HD 3870 X2
Detailed specifications, current rating, price, community data, and available comparisons for Mobility Radeon HD 3870 X2.
40/ 100
Overall rating
Price $629.00Base price in USD; converted for your region when currency data is available.Overall rating
40
Mobility Radeon HD 3870 X2 is placed on the normalized Head to Head scale using specifications, benchmarks and value signals.
Device popularity
Calculated only from saved catalog and community activity.
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Graphics APIs, SDKs and upscaling
DirectX10.1
VulkanNot supported
OpenGL3.3
UpscalingNot supported
Compute APIOpenCL 1.x
Architecture and release
ArchitectureTeraScale 1
Process node55 nm
Release date2008
Device classMobile
GPU cores, die and clocks
Transistor count666 million
Die size192 mm²
Shader units / cores320
Base clock660 MHz
Boost clock660 MHz
Board size, power and compatibility
InterfacePCIe 2.0 x16
LengthOEM dependent
ThicknessOEM dependent
Recommended PSUOEM dependent
Power connectorIntegrated laptop power
Display outputs and limits
HDMIOEM dependent
DisplayPortOEM dependent
USB Type-COEM dependent
Max monitorsOEM dependent
Max resolutionOEM dependent
Memory and compute throughput
VRAM0.5 GB GDDR3
Memory typeGDDR3 / DDR2
Memory bus256 bit
TFLOPS0.422
Compare Mobility Radeon HD 3870 X2
761 available comparisons
205NVIDIAVS
Mobility Radeon HD 3870 X2AMDOpen comparison210NVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison740M 8300GAMDVSMobility Radeon HD 3870 X2AMDOpen comparison740M 8500GAMDVSMobility Radeon HD 3870 X2AMDOpen comparison760M 8600GAMDVSMobility Radeon HD 3870 X2AMDOpen comparison780M 8700GAMDVSMobility Radeon HD 3870 X2AMDOpen comparison8300 GSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8400 GSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8500 GTNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8600 GSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8600 GTNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8600 GTSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8800 GSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8800 GTNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8800 GTS rev 2NVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8800 GTSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8800 GTXNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison8800 UltraNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison9300 GENVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison9300 GSNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison9400 GTNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison9500 GTNVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison9600 GSO (G94)NVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison9600 GSONVIDIAVSMobility Radeon HD 3870 X2AMDOpen comparison