AMD Radeon RX 590 vs AMD Radeon RX 5300 XT
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Oct 2019
Generation
Polaris
Navi
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1469 MHz
1670 MHz
Boost Clock
1545 MHz
1845 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
112.0GB/s
Render Config
Compute Units
36
22
Shading Units
2304
1408
TMUs
144
88
ROPs
32
32
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
49.44 GPixel/s
59.04 GPixel/s
Texture Rate
222.5 GTexel/s
162.4 GTexel/s
FP16 (half)
7.119 TFLOPS
10.39 TFLOPS
FP32 (float)
7.119 TFLOPS
5.196 TFLOPS
FP64 (double)
445.0 GFLOPS
324.7 GFLOPS
Graphics Processor
GPU Name
Polaris 30
Navi 14
GPU Variant
Polaris 30 XT(215-0922006)
Navi 14 XL
Architecture
GCN 4.0
RDNA 1.0
Foundry
GlobalFoundries
TSMC
Process Size
12 nm
7 nm
Transistors
5.7 billion
6.4 billion
Die Size
232 mm²
158 mm²
Board Design
TDP
175W
100W
Suggested PSU
450 W
300 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5