AMD Radeon R9 M485X vs NVIDIA GRID M60-1Q

Table of Contents

Graphics Processor

GPU model Amethyst GM204
GPU variant Amethyst XT
Architecture GCN 3.0 Maxwell 2.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 5,000 million 5,200 million
Die size 366 mm² 398 mm²

Mobile graphics

Release date May 15th, 2016
Generation Crystal System (R9 M400)
Production End-of-life
Interface MXM-B (3.0)
Predecessor Solar System
Successor Mobility Radeon

Clocks

GPU clock 723 MHz
Memory clock 1250 MHz 5 Gbps effective 1253 MHz 5 Gbps effective
Base clock 557 MHz
Boost clock 1178 MHz

Memory Configuration

Memory size 8 GB 1024 MB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 256 bit
Bandwidth 160.0 GB/s 160.4 GB/s

Render Configuration

Shading units 2048 2048
TMUs 128 128
ROPs 32 64
Compute units 32
Cache L1 16 KB (per CU) 48 KB (per SMM)
Cache L2 512 KB 2 MB
SMM count 16

Performance

Pixel rate 23.14 GPixel/s 75.39 GPixel/s
Texture rate 92.54 GTexel/s 150.8 GTexel/s
FP16 (half) performance 2.961 TFLOPS (1:1)
FP32 (float) performance 2.961 TFLOPS 4.825 TFLOPS
FP64 (double) performance 185.1 GFLOPS (1:16) 150.8 GFLOPS (1:32)

Dimensions & Outputs

Slot width MXM Module Dual-slot
TDP 250 W 225 W
Outputs No outputs No outputs
Power connectors None 1x 8-pin
Length 267 mm 10.5 inches
Suggested PSU 550 W

API Support & Features

DirectX 12 (12_0) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 2.0 3.0
Vulkan 1.2 1.1
Shader model 6.3 6.4
CUDA 5.2

Other Features

Graphics Card

Release date Aug 30th, 2015
Generation GRID
Production End-of-life
Interface PCIe 3.0 x16

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