Feex·GPU
AMD · Radeon

AMD Radeon Instinct MI25

The AMD Radeon Instinct MI25 is a workstation graphics card released on June 20, 2017, built on the GCN architecture. It has 16 GB of HBM2 memory on a 2048-bit bus, 484.0 GB/s of memory bandwidth, a boost clock of 1.50 GHz and a 300 W board power rating.

GCNVega 10Workstation
8/10 key specs recorded · 17 facts

Depth: 17 recorded fields

Specification data last verified October 1, 2026 against Wikipedia and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 8 of 10 tracked specifications recorded.

WikipediaWikipedia GPU list tables (wikigrid-2026-09)
Shading units
n/a
64 compute units
Memory
16 GB
HBM2 · 2048-bit
Boost clock
1.50 GHz
1.40 GHz base
Board power
300 W

Performance

Theoretical throughput

Texture fill rate 384 GTexel/s calculatedcalculated from TMUs x boost clock (MHz) / 1000 = 256 x 1500 / 1000

Texture fill rate (384 GTexel/s) is calculated by Feex from stored specifications, not stated by AMD.

Not to be confused with

This page covers the AMD Radeon Instinct MI25 specifically. It is a different product from AMD Radeon Instinct MI25 MxGPU, which have their own specifications. Check the exact model name before comparing figures.

Graphics processor

Architecture GCN
Codename Vega 10
Chip Not recorded
Process node Not recorded
Transistors 12,500 M
Die size 510 mm²

The AMD Radeon Instinct MI25 is based on the GCN architecture, uses the Vega 10 graphics processor, contains 12,500 million transistors and has a die size of 510 mm².

Shader configuration

Shading units Not recorded
Compute units 64
Streaming multiprocessors Not recorded
Execution units Not recorded
Texture units (TMUs) 256
Render output units (ROPs) 64
Ray tracing cores Not recorded
Tensor / AI cores Not recorded
XMX engines Not recorded
Infinity cache Not recorded

The AMD Radeon Instinct MI25 64 compute units, 256 texture mapping units and 64 render output units.

The AMD Radeon Instinct MI25 does not use XMX engines; those are specific to Intel Arc graphics.

Clock speeds

Base clock 1.40 GHz
Boost clock 1.50 GHz
Game clock Not recorded
Memory clock Not recorded
Effective memory clock Not recorded

The AMD Radeon Instinct MI25 runs at a base clock of 1.40 GHz and boosts to 1.50 GHz.

Memory

Size 16 GB
Type HBM2
Bus width 2048-bit
Bandwidth 484.0 GB/s

The AMD Radeon Instinct MI25 is equipped with 16 GB of HBM2 memory, uses a 2048-bit memory bus and delivers 484.0 GB/s of memory bandwidth.

Board and power

The AMD Radeon Instinct MI25 has a board power rating of 300 W.

Board power (TDP) 300 W
Total board power Not recorded
Suggested PSU Not recorded
Power connectors Not recorded
Slot width Not recorded
Length Not recorded
Width Not recorded
Height Not recorded
Cooler Not recorded
Max temperature Not recorded
Bus interface Not recorded

Market

Launched June 20, 2017
Launch price Not recorded
Status Not recorded
Form factor Not recorded
Segment workstation
Series Radeon

The AMD Radeon Instinct MI25 was released on June 20, 2017.

Frequently asked questions

How much VRAM does the AMD Radeon Instinct MI25 have?

The AMD Radeon Instinct MI25 has 16 GB of HBM2 memory on a 2048-bit bus. Its memory bandwidth is 484.0 GB/s.

How much power does the AMD Radeon Instinct MI25 use and what power supply does it need?

The AMD Radeon Instinct MI25 has a board power rating of 300 W.

When was the AMD Radeon Instinct MI25 released?

The AMD Radeon Instinct MI25 was released on June 20, 2017.

Corrections to this record

After an audit, 1 empty field was filled from sources. Each change is listed with its old value, new value, rule and sources.

1 filled value

The audit log is public: all changes for this GPU, the corrections overview and the method.