ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon Pro 570
GPU · Specs Compare
Graphics Card
Release Date
Mar 2010
Jun 2017
Generation
Evergreen
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
1695 MHz
Base Clock
—
1000 MHz
Boost Clock
—
1105 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
217.0GB/s
Render Config
Compute Units
20
28
Shading Units
1600
1792
TMUs
80
112
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
35.36 GPixel/s
Texture Rate
68.00 GTexel/s
123.8 GTexel/s
FP32 (float)
2.720 TFLOPS
3.960 TFLOPS
FP64 (double)
544.0 GFLOPS
247.5 GFLOPS
FP16 (half)
—
3.960 TFLOPS
Graphics Processor
GPU Name
Cypress
Polaris 20
GPU Variant
Cypress XT(215-0735033)
Polaris 20
Architecture
TeraScale 2
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.154 billion
5.7 billion
Die Size
334 mm²
232 mm²
Board Design
TDP
228W
150W
Suggested PSU
550 W
—
Outputs
6x mini-DisplayPort 1.1
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.