ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon RX 580G
GPU Specs Compare
Graphics Card
Release Date
Mar 2010
Oct 2018
Generation
Evergreen
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
2000 MHz
Base Clock
-
1257 MHz
Boost Clock
-
1330 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
256.0GB/s
Render Config
Compute Units
20
36
Shading Units
1600
2304
TMUs
80
144
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
42.56 GPixel/s
Texture Rate
68.00 GTexel/s
191.5 GTexel/s
FP32 (float)
2.720 TFLOPS
6.129 TFLOPS
FP64 (double)
544.0 GFLOPS
383.0 GFLOPS
FP16 (half)
-
6.129 TFLOPS
Graphics Processor
GPU Name
Cypress
Polaris 20
GPU Variant
Cypress XT(215-0735033)
Polaris 20 XTX(215-0910038)
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
185W
Suggested PSU
550 W
450 W
Outputs
6x mini-DisplayPort 1.1
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
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