AMD Radeon HD 7950
GPU
BrandAMD
NameTahiti
VariantTahiti Pro
GenerationSouthern Islands (HD 7900)
ArchitectureGCN 1.0
Process Node28 nm
Rendering Hardware
Shading Units1792
TMUs112
ROPs32
Compute Units28
L1 Cache16 KB
L2 Cache768 KB
API Support
DirectX12 (11_1)
OpenGL4.6
OpenCL2.1 (1.2)
Vulkan1.2.170
Shader Model6.5 (5.1)
Speed
Memory Clock1250 MHz
GPU Base Clock800 MHz
GPU Boost Clock925 MHz
Memory
Memory Size3 GB
Memory Bus384 bits
Memory TypeGDDR5
Power
Power Delivery2 6-pin PCIe
TDP200 W
Card Details
Card BrandPowerColor
Alternate Model NameRadeon R9 280
Slot CompatibilityPCIe x16
Card Bus TypePCIe 3.0 x16
Expansion Slot Height2
Number Owned2
External Specs Link