The Radeon HD 6990 was released on 08 Mar 2011
AMD PC game performance check Radeon HD 6990
GPU
Architecture
Terascale 3 Antilles
Process
40nm
TMUs
96
Texture Rate
159 GTexel/s
ROPs
32 (x2)
Pixel Rate
53 GPixel/s
Ray Tracing
Tensor Cores
Release Price
Compatibility
Direct X
DX 11
Shader
5.0
Open GL
4.1
Resolution (WxH)
2560 x 1600
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
4096MB (x2)
Memory Speed
1250MHz
Memory Bus
256bit (x2)
Memory Type
GDDR5
Memory Bandwidth
320GB/sec
L2 Cache
512KB (x2)
Display Connectors
VGA Connection
DVI Connection
2
HDMI Connection
1
DisplayPort Connection
Clock Speeds
Core Speed
830 MHz
Power
Max Power
375 Watts
PSU
750 Watt & 45 Amps
Power Connector
2x 8-pin
Recommended Hardware
Best CPU Match
Best RAM Match
8 GB
Best Resolution
1920 x 1080
GPU Upgrade
GD Official
GD RATING
Approved
Radeon HD 6990 Game Requirement Analysis
Radeon HD 6990 is a dual-graphics solution of two Radeon HD 6970.
As most dual-graphics solutions, it features limitations SLI doesn't such as lower clock frequencies and excessive heat production.
Radeon HD 6990 is one of today's most powerful graphics solutions but as of 2011, it was already behind NVIDIA'S GeForce GTX 590 and today, even single high-end GPUs such as GTX 680 and Radeon HD 7970 GHz Edition deliver better performance without causing micro-stuttering, excessiving heating and with a much lower power consumption.