Radeon HD 6990 

Released March, 2011
  • 830 MHz
  • 4 GB GDDR5
6.7 Out of 10

Each GPU is backed by 2 GB of fast GDDR5 memory over a 256-bit wide memory interface each, totaling to 4 GB of total memory, the highest for a reference consumer graphics card launch.
by techPowerUp! (Mar, 2011)
When the game industry decides to step up in terms of visual experience, HD 6990 CFX will be a formidable platform to game on.
by techPowerUp! (Mar, 2011)

GPUBoss Review Our evaluation of the Radeon HD 6990 among Desktop GPUs

Gaming

Radeon HD 6990
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

Radeon HD 6990
7.8
T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

Radeon HD 6990
6.1
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Radeon HD 6990
6.2
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

Radeon HD 6990
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

Radeon HD 6990
5.4
TDP, Idle Power Consumption, Load Power Consumption and 2 more

6.7

Overall Score

Radeon HD 6990
6.7

Benchmarks Real world tests of the Radeon HD 6990

Bitcoin mining Data courtesy CompuBench

Radeon HD 6990
249.98 mHash/s
Radeon HD 7970
447.28 mHash/s
GeForce GTX 970
189.44 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6990
15.97 mPixels/s
GeForce GTX 970
101.16 mPixels/s
Radeon HD 7970
49.05 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 6990
1,011.21 frames/s
Radeon HD 7970
261.64 frames/s
GeForce GTX 970
1,210.18 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 6990
3,356.28
GeForce GTX 970
3,359.14

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 6990
3,713.7
GeForce GTX 970
3,409.75

Fire Strike Factor Data courtesy FutureMark

Radeon HD 6990
44.88

Sky Diver Factor Data courtesy FutureMark

Radeon HD 6990
344.04

Cloud Gate Factor Data courtesy FutureMark

Radeon HD 6990
21.26

Reviews Word on the street for the Radeon HD 6990


9.1
Pricewise there are no big surprises, coming in at $699, the Radeon HD 6990 is expensive, but highest-end cards always came with a price premium.

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Antilles
Market Desktop
Clock speed 830 MHz
Is dual GPU Yes
Reference card AMD Radeon HD 6990 830 MHz 4 GB

raw performance

Shading units 3,072
Texture mapping units 192
Render output processors 64
Compute units 48
Pixel rate 53.12 GPixel/s
Texture rate 159.4 GTexel/s
Floating-point performance 5,099.6 GFLOPS

memory

Memory clock speed 1,250 MHz
Effective memory clock speed 5,000 MHz
Memory bus 512 bit
Memory 4,096 MB
Memory type GDDR5
Memory bandwidth 320 GB/s

noise and power

TDP 375W
Idle noise level 45.5 dB
Load noise level 66 dB
Idle power consumption 140W
Load power consumption 545W
Report a correction

Comments

Showing 1 comment.
this card is LOOOOOOOOOOOOOOUDDD!!!!!!
comments powered by Disqus