AMD Radeon Pro 5600M vs AMD Radeon R9 390 X2

Table of Contents

Graphics Processor

GPU model Navi 12 Grenada
GPU variant Navi 12 Grenada PRO (215-0880030)
Architecture RDNA 1.0 GCN 2.0
Foundry TSMC TSMC
Manufacturing process 7 nm 28 nm
Number of transistors unknown 6,200 million
Die size unknown 438 mm²

Mobile graphics

Release date Jun 15th, 2020
Generation Radeon Pro Mac (Navi Mobile)
Production Active
Interface PCIe 4.0 x16

Clocks

Base clock 1000 MHz
Boost clock 1035 MHz
Memory clock 770 MHz 1540 Mbps effective 1350 MHz 5.4 Gbps effective
GPU clock 1000 MHz

Memory Configuration

Memory size 8 GB 8 GB
Memory type HBM2 GDDR5
Memory bus width 2048 bit 512 bit
Bandwidth 394.2 GB/s 345.6 GB/s

Render Configuration

Shading units 2560 2560
TMUs 160 160
ROPs 64 64
Compute units 40 40
Cache L2 4 MB 1024 KB
Cache L1 16 KB (per CU)

Performance

Pixel rate 66.24 GPixel/s 64.00 GPixel/s
Texture rate 165.6 GTexel/s 160.0 GTexel/s
FP16 (half) performance 10.60 TFLOPS (2:1)
FP32 (float) performance 5.299 TFLOPS 5.120 TFLOPS
FP64 (double) performance 331.2 GFLOPS (1:16) 640.0 GFLOPS (1:8)

Dimensions & Outputs

Slot width IGP Triple-slot
TDP 50 W 580 W
Outputs No outputs 2x DVI1x HDMI1x DisplayPort
Power connectors None 4x 8-pin
Suggested PSU 950 W
Board number C671

API Support & Features

DirectX 12 (12_1) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 2.2 2.0
Vulkan 1.2 1.2
Shader model 6.5 6.3

Other Features

Graphics Card

Release date Sep 3rd, 2015
Generation Pirate Islands
Production End-of-life
Launch price 1,399 USD
Interface PCIe 3.0 x16
Predecessor Volcanic Islands
Successor Arctic Islands

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