ATI Radeon HD 5870 Mac Edition vs AMD Radeon Pro Vega II Duo
GPU Specs Compare
Graphics Card
Release Date
Jun 2010
Jun 2019
Generation
Evergreen
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
Apple MPX
Clock Speeds
Memory Clock
1195 MHz
1000 MHz
Base Clock
-
1400 MHz
Boost Clock
-
1720 MHz
Memory
Memory Size
1024MB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
153.0GB/s
1020GB/s
Render Config
Compute Units
20
64
Shading Units
1600
4096
TMUs
80
256
ROPs
32
64
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
110.1 GPixel/s
Texture Rate
68.00 GTexel/s
440.3 GTexel/s
FP32 (float)
2.720 TFLOPS
14.09 TFLOPS
FP64 (double)
544.0 GFLOPS
7.045 TFLOPS
FP16 (half)
-
28.18 TFLOPS
Graphics Processor
GPU Name
Cypress
Vega 20
GPU Variant
Cypress XT(215-0735033)
Vega 20 XT
Architecture
TeraScale 2
GCN 5.1
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.154 billion
13.23 billion
Die Size
334 mm²
331 mm²
Board Design
TDP
228W
475W
Suggested PSU
550 W
850 W
Outputs
1x DVI2x mini-DisplayPort 1.1
1x HDMI 2.0b4x Thunderbolt
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.7