AMD Radeon HD 7870 GHz Edition Graphics Card

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Learn more about AMD Radeon HD 7870 GHz Edition:

Specifications

Generation
Southern Islands
GPU Name
Pitcairn
Bus interface
PCIe 3.0 x16
GPU clock
1000 MHz
Memory size
2 GB
DirectX
12 (11_1)
Release date
Mar 5th, 2012

Graphics Processor

GPU Name
Pitcairn
GPU variant
Pitcairn XT (215-0828047)
Architecture
GCN 1.0
TSMC
Process size
28 nm
Transistors
2,800 million
Die size
212 mm²

Graphics card

Release date
Mar 5th, 2012
Generation
Southern Islands
Production
End-of-life
Launch price
349 USD
Bus interface
PCIe 3.0 x16
Reviews
95 in our database

Clock Speeds

GPU clock
1000 MHz
Memory clock
1200 MHz 4800 MHz effective

Memory

Memory size
2 GB
Memory type
GDDR5
Memory bus
256 bit
Bandwidth
153.6 GB/s

Render Config

Shading units
1280
TMUs
80
ROPs
32
Compute units
20
Cache L1
16 KB (per CU)
Cache L2
512 KB

Theoretical Performance

Pixel rate
32.00 GPixel/s
Texture rate
80.00 GTexel/s
FP32 (float) performance
2.560 TFLOPS
FP64 (double) performance
160.0 GFLOPS (1:16)

Board Design

Slot width
Dual-slot
Length
241 mm 9.5 inches
TDP
175 W
Suggested PSU
450 W
Outputs
1x DVI1x HDMI2x mini-DisplayPort
Power connectors
2x 6-pin
Board number
C401-47

Graphics Features

DirectX
12 (11_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.2.131
Shader model
5.1

Drivers

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Benchmark & Performance

Gaming

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