AMD Radeon Instinct MI25 vs AMD Radeon Pro SSG

Table of Contents

Graphics Processor

GPU model Vega 10 Vega 10
GPU variant Vega 10 XT GL (215-0894124) Vega 10 XT GL (215-0894124)
Architecture GCN 5.0 GCN 5.0
Foundry GlobalFoundries GlobalFoundries
Manufacturing process 14 nm 14 nm
Number of transistors 12,500 million 12,500 million
Die size 495 mm² 495 mm²

Graphics Card

Release date Jun 27th, 2017 Aug 8th, 2017
Generation Radeon Instinct Radeon Pro
Production Active Active
Interface PCIe 3.0 x16 PCIe 3.0 x16
Launch price 6,999 USD

Clocks

Base clock 1400 MHz 1440 MHz
Boost clock 1500 MHz 1500 MHz
Memory clock 852 MHz 1704 Mbps effective 945 MHz 1890 Mbps effective

Memory Configuration

Memory size 16 GB 16 GB
Memory type HBM2 HBM2
Memory bus width 2048 bit 2048 bit
Bandwidth 436.2 GB/s 483.8 GB/s

Render Configuration

Shading units 4096 4096
TMUs 256 256
ROPs 64 64
Compute units 64 64
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 4 MB 4 MB

Performance

Pixel rate 96.00 GPixel/s 96.00 GPixel/s
Texture rate 384.0 GTexel/s 384.0 GTexel/s
FP16 (half) performance 24.58 TFLOPS (2:1) 24.58 TFLOPS (2:1)
FP32 (float) performance 12.29 TFLOPS 12.29 TFLOPS
FP64 (double) performance 768.0 GFLOPS (1:16) 768.0 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 267 mm 10.5 inches 267 mm 10.5 inches
Width 111 mm 4.4 inches 111 mm 4.4 inches
TDP 300 W 260 W
Suggested PSU 700 W 600 W
Outputs No outputs 6x mini-DisplayPort
Power connectors 2x 8-pin 1x 6-pin + 1x 8-pin
Board number D051

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.2 1.2
Shader model 6.4 6.4

Other Features

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