AMD Radeon Pro 580X vs AMD Radeon RX 580 2048SP

Table of Contents

Graphics Processor

GPU model Ellesmere Polaris 20
GPU variant Ellesmere XTA (216-0886220) Polaris 20 XL (215-0910052)
Architecture GCN 4.0 GCN 4.0
Foundry GlobalFoundries GlobalFoundries
Manufacturing process 14 nm 14 nm
Number of transistors 5,700 million 5,700 million
Die size 232 mm² 232 mm²

Mobile graphics

Release date Mar 18th, 2019
Generation Radeon Pro Mac (500X Series)
Production Active
Interface PCIe 3.0 x16

Clocks

Base clock 1100 MHz 1168 MHz
Boost clock 1200 MHz 1284 MHz
Memory clock 1710 MHz 6.8 Gbps effective 1750 MHz 7 Gbps effective

Memory Configuration

Memory size 8 GB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 256 bit
Bandwidth 218.9 GB/s 224.0 GB/s

Render Configuration

Shading units 2304 2048
TMUs 144 128
ROPs 32 32
Compute units 36 32
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 2 MB 2 MB

Performance

Pixel rate 38.40 GPixel/s 41.09 GPixel/s
Texture rate 172.8 GTexel/s 164.4 GTexel/s
FP16 (half) performance 5.530 TFLOPS (1:1) 5.259 TFLOPS (1:1)
FP32 (float) performance 5.530 TFLOPS 5.259 TFLOPS
FP64 (double) performance 345.6 GFLOPS (1:16) 328.7 GFLOPS (1:16)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 185 W 150 W
Outputs 2x HDMI 1x DVI1x HDMI3x DisplayPort
Power connectors None 1x 8-pin
Length 241 mm 9.5 inches
Suggested PSU 450 W
Board number C940, D000

API Support & Features

DirectX 12 (12_0) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 2.1 2.1
Vulkan 1.2 1.2
Shader model 6.4 6.4

Other Features

Graphics Card

Release date Oct 15th, 2018
Generation Polaris
Production Active
Interface PCIe 3.0 x16
Reviews 52 in our database
Predecessor Arctic Islands
Successor Vega

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