AMD Radeon E9560 PCIe vs AMD Radeon HD 7870 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Oct 2019
Mar 2012
Generation
Embedded
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1120 MHz
-
Boost Clock
1237 MHz
-
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
224.0GB/s
153.6GB/s
Render Config
Compute Units
36
20
Shading Units
2304
1280
TMUs
144
80
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
39.58 GPixel/s
32.00 GPixel/s
Texture Rate
178.1 GTexel/s
80.00 GTexel/s
FP16 (half)
5.700 TFLOPS
-
FP32 (float)
5.700 TFLOPS
2.560 TFLOPS
FP64 (double)
356.3 GFLOPS
160.0 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Pitcairn
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
2.8 billion
Die Size
232 mm²
212 mm²
GPU Variant
-
Pitcairn XT(215-0828047)
Board Design
TDP
130W
175W
Outputs
4x DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.2
1.2
Shader Model
6.4
5.1