AMD Radeon HD 7870 GHz Edition
amd
Brand1280
Cores2GB GDDR5
Memory Size1280 : 80 : 32
Shaders/TMUs/ROPs256 Bit
Memory Bus153.6 GB/s
BandwidthAMD Radeon HD 7870 GHz Edition
Techinical Specs
Overview
Manufacturer
amd
Release Date
2012
Launch Price
$ 349
GPU Name
Pitcairn
GPU Varient
Pitcairn XT (215-0828047)
Architecture
GCN 1.0
Foundry
TSMC
Process Size
28 nm
Transistors
2800 mil
Perofrmance
Pixel Rate
32 GPixel/s
Texture Rate
80 GPixel/s
FP16 Performance
TFLOPS
FP32 Performance
2.56 TFLOPS
FP64 Performance
160 GFLOPS
Memory
Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
153.6 GB/s
Features
DirectX
11.1
OpenGL
4.6
OpenCL
2.1
Vulkan
0
Shader Model
6.5
Render Config
Shading Units
1280
TMUs
80
ROPs
32
RT Cores
L1 Cache
16 KB
L2 Cache
0.50 MB
Design & Requirements
Memory Size
2 GB
Length
241 mm
Width
0 mm
TDP
175 W
Required PSU
450 W
Connection Outputs
2x 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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