AMD Radeon RX 580 vs AMD Radeon RX 590 GME

Table of Contents

Graphics Processor

GPU model Polaris 20 Polaris 20
GPU variant Polaris 20 XTX (215-0910038) Polaris 20 XTR (215-0910066)
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

Graphics Card

Release date Apr 18th, 2017 Mar 9th, 2020
Generation Polaris Polaris
Production Active Active
Launch price 229 USD
Current price Amazon / Newegg
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 52 in our database
Predecessor Arctic Islands Arctic Islands
Successor Vega Vega

Clocks

Base clock 1257 MHz 1257 MHz
Boost clock 1340 MHz 1380 MHz
Memory clock 2000 MHz 8 Gbps effective 2000 MHz 8 Gbps effective

Memory Configuration

Memory size 8 GB 8 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 256 bit
Bandwidth 256.0 GB/s 256.0 GB/s

Render Configuration

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

Performance

Pixel rate 42.88 GPixel/s 44.16 GPixel/s
Texture rate 193.0 GTexel/s 198.7 GTexel/s
FP16 (half) performance 6.175 TFLOPS (1:1) 6.359 TFLOPS (1:1)
FP32 (float) performance 6.175 TFLOPS 6.359 TFLOPS
FP64 (double) performance 385.9 GFLOPS (1:16) 397.4 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 241 mm 9.5 inches 241 mm 9.5 inches
TDP 185 W 175 W
Suggested PSU 450 W 450 W
Outputs 1x HDMI3x DisplayPort 1x HDMI3x DisplayPort
Power connectors 1x 8-pin 1x 8-pin
Board number C940, D009-04 C940

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

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