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AMD Radeon HD 8950 OEM

AMD Radeon HD 8950 OEM Image AMD Tahiti Image

Graphics Processor

GPU Name: Tahiti
GPU Variant: Tahiti PRO
Process Size: 28 nm
Transistors: 4,313 million
Die Size: 352 mm²

Graphics Card

Released: Jan 8th, 2013
Production Status: Active
Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: 850 MHz
Boost Clock: 925 MHz
Memory Clock: 1250 MHz
5000 MHz effective

Memory

Memory Size: 3072 MB
Memory Type: GDDR5
Memory Bus: 384 bit
Bandwidth: 240 GB/s

Render Config

Shading Units: 1792
TMUs: 112
ROPs: 32
Compute Units: 28
Pixel Rate: 27.2 GPixel/s
Texture Rate: 95.2 GTexel/s
Floating-point performance: 3,046 GFLOPS

Reference Board

Slot Width: Dual-slot
Length: 10.5 inches
267 mm
TDP: 200 W
Outputs: 1x DVI
1x HDMI
2x mini-DisplayPort

Graphics Features

DirectX: 11.2
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0

VGA BIOS

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GPU-Z Validation

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Card Notes

OEM Version
Exact Transistor Count: 4,312,711,873
128 Z/Stencil ROP Units

Tahiti GPU Notes

Exact Transistor Count: 4,312,711,873

Instruction Set:
SOP1, SOP2, SOPC, SOPK, SOPP, SMRD, VOP1, VOP2, VOP3, VOPC, VINTRP, LDS, GDS, MUBUF, MTBUF, MIMG, EXP