AMD Radeon Instinct MI50: GPU Specs & Benchmarks

The Radeon Instinct MI50 is a graphics card by AMD, built on the 7 nm process and based on the Vega 20 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
Vega 20
Model number
Vega 20 GLXT
Architecture
GCN 5.1
Foundry
TSMC
Process Size
7 nm
Transistors
13,230 million
Die Size
331 mm²

Graphics Card

Release Date
Nov 18th, 2018
Family
Radeon Instinct
(MIx)
Production
Active
Bus Interface
PCIe 4.0 x16

Memory

Memory Size
16 GB
Memory Type
HBM2
Memory Bus
4096 bit
Bandwidth
1,024 GB/s

Performance

Pixel fillrate
111.7 GPixel/s
Texture fillrate
419.0 GTexel/s
FP16 (half) performance
26.82 TFLOPS (2:1)
FP32 (float) performance
13.41 TFLOPS
FP64 (double) performance
6.705 TFLOPS (1:2)

Clock Speeds

Base Clock
1200 MHz
Boost Clock
1746 MHz
Memory Clock
1000 MHz
2 Gbps effective

Render Config

Shading Units
3840
TMUs
240
ROPs
64
Compute Units
60
L1 Cache
16 KB (per CU)
L2 Cache
4 MB

Board Design

Slot Width
Dual-slot
Length
267 mm
10.5 inches
Thermal design power (TDP)
300 W
Suggested PSU
700 W
Display Connectors
1x mini-DisplayPort
Power Connectors
1x 6-pin + 1x 8-pin

API support

DirectX
12 (12_1)
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.4
Radeon Instinct MI50
AMD Radeon Instinct MI50: GPU Specs & Benchmarks