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AMD Radeon HD 8950 OEM

AMD Radeon HD 8950 OEM Image AMD Tahiti Image
The Radeon HD 8950 OEM is a graphics card by AMD, launched in January 2013. Built on the 28 nm process, and based on the Tahiti graphics processor, in its Tahiti PRO variant, the card supports DirectX 11.2. The Tahiti graphics processor is a large chip with a die area of 352 mm² and 4,313 million transistors. Unlike the fully unlocked Radeon HD 7970, which uses the same GPU but has all 2048 shaders enabled, AMD has disabled some shading units on the Radeon HD 8950 OEM to reach the product's target shader count. It features 1792 shading units, 112 texture mapping units and 32 ROPs. AMD has placed 3,072 MB GDDR5 memory on the card, which are connected using a 384-bit memory interface. The GPU is operating at a frequency of 850 MHz, which can be boosted up to 925 MHz, memory is running at 1250 MHz.
We recommend the AMD Radeon HD 8950 OEM for gaming with highest details at resolutions up to, and including, 1920x1080.
Being a dual-slot card, its power draw is rated at 200 W maximum. Display outputs include: 1x DVI, 1x HDMI, 2x mini-DisplayPort. Radeon HD 8950 OEM is connected to the rest of the system using a PCIe 3.0 x16 interface. The card measures 267 mm in length, and features a dual-slot cooling solution.

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

Board Design

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: 4.4
OpenCL: 1.2
Shader Model: 5.0

VGA BIOS

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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