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 (per CU)
L2 Cache768 KB
API Support
DirectX12 (11_1)
OpenGL4.6
OpenCL1.2
Vulkan1.2
Shader Model5.1
Speed
Memory Clock1375 MHz
GPU Base Clock900 MHz
Memory
Memory Size3 GB
Memory Bus384 bits
Memory TypeGDDR5
Power
Power Delivery2 6-pin PCIe
TDP200 W
Card Details
Card BrandXFX
Alternate Model NameDouble D HD 7950 Black Edition
Slot CompatibilityPCIe x16
Card Bus TypePCIe 3.0 x16
Expansion Slot Height2
Number Owned2
External Specs Link