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Sapphire HD 7950 Mac Edition

Tahiti
Graphics Processor
1792
Cores
112
TMUs
32
ROPs
3072 MB
Memory Size
GDDR5
Memory Type
384 bit
Bus Width
Sapphire HD 7950 Mac Edition Image AMD Tahiti Image

Graphics Processor

GPU Name: Tahiti
GPU Variant: Tahiti PRO
Architecture: GCN 1.0
Process Size: 28 nm
Transistors: 4,313 million
Die Size: 352 mm²

Graphics Card

Released: Mar 7th, 2013
Production Status: Active
Bus Interface: PCIe 3.0 x16
Sapphire Part #: 11196-15
100352MAC

Clock Speeds

GPU Clock: 800 MHz
Memory Clock: 1250 MHz
5000 MHz effective

Memory

Memory Size: 3072 MB
Memory Type: GDDR5
Memory Bus: 384 bit
Bandwidth: 240.0 GB/s

Render Config

Shading Units: 1792
TMUs: 112
ROPs: 32
Compute Units: 28
Pixel Rate: 25.60 GPixel/s
Texture Rate: 89.6 GTexel/s
Floating-point performance: 2,867.2 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 11 inches
279 mm
TDP: 200 W
Outputs: 1x DVI
1x HDMI
2x mini-DisplayPort
Power Connectors: 2x 6-pin
Board Number: C381

Graphics Features

DirectX: 12.0
OpenGL: 4.5
OpenCL: 1.2
Shader Model: 5.0

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Reviews

Our review database contains 118 reviews of the HD 7950 Mac Edition.

Card Notes

Sapphire Exclusive

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

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
Sapphire HD 7950 Mac Edition 800 MHz 1250 MHz