AMD Radeon HD 6970 X2 vs AMD Radeon Instinct MI60
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Nov 2018
Generation
Northern Islands
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
1000 MHz
Base Clock
—
1200 MHz
Boost Clock
—
1800 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
176.0GB/s
1024GB/s
Render Config
Compute Units
24
64
Shading Units
1536
4096
TMUs
96
256
ROPs
32
64
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
28.16 GPixel/s
115.2 GPixel/s
Texture Rate
84.48 GTexel/s
460.8 GTexel/s
FP32 (float)
2.703 TFLOPS
14.75 TFLOPS
FP16 (half)
—
29.49 TFLOPS
FP64 (double)
—
7.373 TFLOPS
Graphics Processor
GPU Name
Antilles
Vega 20
GPU Variant
Antilles XT(215-0807027)
Vega 20 GL
Architecture
TeraScale 3
GCN 5.1
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.64 billion
13.23 billion
Die Size
389 mm²
331 mm²
Board Design
TDP
375W
300W
Suggested PSU
750 W
700 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x mini-DisplayPort 1.4a
Power Connectors
3x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
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.