AMD Radeon HD 6870 1600SP Edition Graphics Card

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Learn more about AMD Radeon HD 6870 1600SP Edition:

Specifications

Generation
Northern Islands
GPU model
Cypress
Interface
PCIe 2.0 x16
GPU clock
850 MHz
Memory size
1024 MB
DirectX
11.2 (11_0)
Release date
Jan 14th, 2013

Graphics Processor

GPU model
Cypress
GPU variant
Cypress XT (215-0735033)
Architecture
TeraScale 2
Foundry
TSMC
Manufacturing process
40 nm
Number of transistors
2,154 million
Die size
334 mm²

Graphics Card

Release date
Jan 14th, 2013
Generation
Northern Islands
Production
End-of-life
Interface
PCIe 2.0 x16
Reviews
170 in our database
Predecessor
Evergreen
Successor
Southern Islands

Clocks

GPU clock
850 MHz
Memory clock
1050 MHz 4.2 Gbps effective

Memory Configuration

Memory size
1024 MB
Memory type
GDDR5
Memory bus width
256 bit
Bandwidth
134.4 GB/s

Render Configuration

Shading units
1600
TMUs
80
ROPs
32
Compute units
20
Cache L1
8 KB (per CU)
Cache L2
512 KB

Performance

Pixel rate
27.20 GPixel/s
Texture rate
68.00 GTexel/s
FP32 (float) performance
2.720 TFLOPS
FP64 (double) performance
544.0 GFLOPS (1:5)

Dimensions & Outputs

Slot width
Dual-slot
Length
282 mm 11.1 inches
TDP
175 W
Suggested PSU
450 W
Outputs
2x DVI1x HDMI2x mini-DisplayPort
Power connectors
2x 6-pin
Board number
C008, E140

API Support & Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Shader model
5.0

Drivers

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Benchmark & Performance

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Gaming

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