The Radeon HD 7770 Direct CU II TOP Edition was released on 01 Jun 2012
AMD PC game performance check Radeon HD 7770 Direct CU II TOP Edition
GPU
Architecture
GCN 1.0 Cape Verde XT
Process
28nm
TMUs
40
Texture Rate
45 GTexel/s
ROPs
16
Pixel Rate
18 GPixel/s
Ray Tracing
Tensor Cores
Release Price
Compatibility
Direct X
DX 11.1
Shader
5.0
Open GL
4.2
Resolution (WxH)
4096 x 2160
Notebook GPU
SLI/Crossfire
Dedicated
Integrated
Memory
Memory
1024MB
Memory Speed
1150MHz
Memory Bus
128bit
Memory Type
GDDR5
Memory Bandwidth
73.6GB/sec
L2 Cache
512
Display Connectors
VGA Connection
DVI Connection
2
HDMI Connection
1
DisplayPort Connection
Clock Speeds
Core Speed
1120 MHz
Power
Max Power
None
PSU
Power Connector
None
Recommended Hardware
Best CPU Match
Best RAM Match
8 GB
Best Resolution
1600 x 900
GPU Upgrade
GD Official
GD RATING
Approved
Radeon HD 7770 Direct CU II TOP Edition Game Requirement Analysis
Radeon HD 7770 Direct CU II TOP Edition is a special edition of the fast-middle-class Radeon HD 7770. See the standard version for more information about it.
The differences include increased memory and core clocks, from 1125MHz to 1150MHz and from 1000MHz to 1120MHz, respectively. A new cooling system, with two 8mm flatten copper heat-pipes is also available.
The performance boost is around 5%, when compared to the reference card and on level with Radeon HD 7770 Asus GHz Edition.