Summary
AMD released the Radeon HD 7770 GHz Ed. in 2012. This graphics card features the Cape Verde GPU, manufactured on a 28nm process. It comes equipped with 1 GB GDDR5 memory on a 128-bit interface, delivering up to 72 GB/s of bandwidth. The GPU operates at 1000 MHz with a theoretical compute performance of 1.3 TFLOPS. The card connects via PCIe3.0 and requires 6pin external power. It supports DX11.2.
Performance
GPU Clock
1000 MHz
Memory Clock
4500(1125)
Shader Performance
1280000 MFLOPS
Pixel Fillrate
16000 MP/s
Texel Fillrate
40000 MT/s
Memory
Memory Size
1024 MB
Bus Width
128-bit
Memory Type
GDDR5
Max Bandwidth
72000 MB/s
Architecture
GPU Chip
Cape Verde
Core Config
640 SP; 40 TMU; 16 ROP
Vertex Processors
640
Process Size
28nm
Transistors
1.5b
Compatibility
DirectX
DX11.2
Bus Slot
PCIe3.0
External Power
6pin
Release
Release Year
2012
Launch Price
$159
Performance to Price
Worse
Better
Performance Comparison
Shader Performance (MFLOPS)
Memory Bandwidth (MB/s)
Game Performance Estimates
FPS estimates scaled from RTX 3060 benchmark data. Actual results vary based on CPU, drivers, and game updates.
Cyberpunk 2077
2020Medium
9
FPS
High
7
FPS
Ultra
6
FPS
Red Dead Redemption 2
2019Medium
7
FPS
High
6
FPS
Ultra
5
FPS
GTA V
2015Medium
14
FPS
High
12
FPS
Ultra
9
FPS
Fortnite
2017Medium
17
FPS
High
12
FPS
Ultra
8
FPS
Valorant
2020Medium
38
FPS
High
32
FPS
Ultra
25
FPS
Counter-Strike 2
2023Medium
19
FPS
High
14
FPS
Ultra
11
FPS
Call of Duty: MW III
2023Medium
13
FPS
High
10
FPS
Ultra
7
FPS
Apex Legends
2019Medium
15
FPS
High
12
FPS
Ultra
9
FPS
Elden Ring
2022Medium
6
FPS
High
6
FPS
Ultra
5
FPS
Hogwarts Legacy
2023Medium
8
FPS
High
6
FPS
Ultra
4
FPS
The Witcher 3
2015Medium
14
FPS
High
10
FPS
Ultra
7
FPS
Baldur's Gate 3
2023Medium
10
FPS
High
7
FPS
Ultra
6
FPS
60+ FPS (Smooth)
30-59 FPS (Playable)
<30 FPS (Low)