Radeon HD 8990 

Expected December, 2013
  • 1.1 GHz
  • 6 GB GDDR5

Benchmarks Real world tests of the Radeon HD 8990

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Radeon HD 8990
4,750

Bitcoin mining Data courtesy CompuBench

Radeon HD 8990
470.24 mHash/s
GeForce GTX TITAN
253.47 mHash/s
GeForce GTX 780
255.31 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 8990
44.48 mPixels/s
GeForce GTX TITAN
66.04 mPixels/s
GeForce GTX 780
57.69 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 8990
1,984.65 frames/s
GeForce GTX TITAN
1,844.01 frames/s
GeForce GTX 780
1,928.62 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 8990
566.58 mInteraction/s
GeForce GTX 780
966.29 mInteraction/s
GeForce GTX TITAN
939.65 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 8990
8.54 frames/s
GeForce GTX 780
5.49 frames/s
GeForce GTX TITAN
5.81 frames/s

Video composition Data courtesy CompuBench

Radeon HD 8990
125.5 frames/s
GeForce GTX TITAN
80.34 frames/s
GeForce GTX 780
91.16 frames/s

PassMark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute

Radeon HD 8990
2,785

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Aruba
Market Desktop
Clock speed 1,050 MHz
Is dual GPU Yes
Reference card None

raw performance

Shading units 5,120
Texture mapping units 320
Render output processors 96
Compute units 80
Pixel rate 100.8 GPixel/s
Texture rate 336 GTexel/s
Floating-point performance 10,752 GFLOPS

memory

Memory clock speed 1,500 MHz
Effective memory clock speed 6,000 MHz
Memory bus 768 bit
Memory 6,144 MB
Memory type GDDR5
Memory bandwidth 576 GB/s
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Comments

Showing 6 comments.
Urg.... it hurts to see the wrong specs of the HD 8990 , i made a screenshot of the actual card running in my gaming rig I included 2 picture , maybe it will help to correct the errors
might even run 4k single card :). of course with amd drivers... :(
Along with the 784 bit Memory bus.
pass mark is not a good benchmark to measure graphic cards.
It looks like the performance will be AMAZING, but I honestly doubt they'll be even close to getting the specs that high, the Titan was hard enough to produce. Even the new "R9 290X" isnt that fast. I call BS on this one.
This rumored HD 8990 clock speeds & raw performance looks like BS , no way amd will be even capable of getting to those speeds + I'm pretty sure their drivers will only use about 0.00000001% of the power , because let's be honest amd drivers SUCK , all they care about is money , we deserve better companies .
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