AMD Radeon HD 7770 GHz Edition
amd
Brand640
Cores1GB GDDR5
Memory Size640 : 40 : 16
Shaders/TMUs/ROPs128 Bit
Memory Bus72 GB/s
BandwidthAMD Radeon HD 7770 GHz Edition
Techinical Specs
Overview
Manufacturer
amd
Release Date
2012
Launch Price
$ 159
GPU Name
Cape Verde
GPU Varient
Cape Verde XT (215-0825117)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
1500 mil
Perofrmance
Pixel Rate
16 GPixel/s
Texture Rate
72 GPixel/s
FP16 Performance
TFLOPS
FP32 Performance
1 TFLOPS
FP64 Performance
80 GFLOPS
Memory
Memory Size
1 GB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
72 GB/s
Features
DirectX
11.1
OpenGL
4.6
OpenCL
Vulkan
Shader Model
Render Config
Shading Units
640
TMUs
40
ROPs
16
RT Cores
L1 Cache
16 KB
L2 Cache
0.25 MB
Design & Requirements
Memory Size
1 GB
Length
210 mm
Width
0 mm
TDP
80 W
Required PSU
250 W
Connection Outputs
1x 6-pin
Power Connectors
1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2
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Performance in Benchmarks
3DMark
Geekbench 5
PassMark
Performance in Games
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