AMD Radeon HD 6870 1600SP Edition vs AMD Radeon R7 360E
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Dec 2015
Generation
Northern Islands
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1500 MHz
Memory
Memory Size
1024MB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
134.4GB/s
96.00GB/s
Render Config
Compute Units
20
12
Shading Units
1600
768
TMUs
80
48
ROPs
32
16
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
256 KB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
16.80 GPixel/s
Texture Rate
68.00 GTexel/s
50.40 GTexel/s
FP32 (float)
2.720 TFLOPS
1.613 TFLOPS
FP64 (double)
544.0 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Cypress
Tobago
GPU Variant
Cypress XT(215-0735033)
Tobago PRO(215-0875010)
Architecture
TeraScale 2
GCN 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
2.08 billion
Die Size
334 mm²
160 mm²
Board Design
TDP
175W
75W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.2
Shader Model
5.0
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.