AMD Radeon E8870 vs AMD Radeon Instinct MI60
GPU · Specs Compare
Graphics Card
Release Date
Sep 2015
Nov 2018
Generation
Embedded
Radeon Instinct
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1500 MHz
1000 MHz
Base Clock
—
1200 MHz
Boost Clock
—
1800 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
128bit
4096bit
Bandwidth
96.00GB/s
1024GB/s
Render Config
Compute Units
12
64
Shading Units
768
4096
TMUs
48
256
ROPs
16
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
4 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
115.2 GPixel/s
Texture Rate
48.00 GTexel/s
460.8 GTexel/s
FP32 (float)
1.536 TFLOPS
14.75 TFLOPS
FP64 (double)
96.00 GFLOPS
7.373 TFLOPS
FP16 (half)
—
29.49 TFLOPS
Graphics Processor
GPU Name
Saturn
Vega 20
GPU Variant
Saturn PRO
Vega 20 GL
Architecture
GCN 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.08 billion
13.23 billion
Die Size
160 mm²
331 mm²
Board Design
TDP
75W
300W
Outputs
No outputs
1x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.