AMD Radeon RX 5300M vs AMD Radeon RX 590
GPU · Specs Compare
Graphics Card
Release Date
Nov 2019
Nov 2018
Generation
Mobility Radeon
Polaris
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1469 MHz
Boost Clock
1445 MHz
1545 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
168.0GB/s
256.0GB/s
Render Config
Compute Units
22
36
Shading Units
1408
2304
TMUs
88
144
ROPs
32
32
L2 Cache
2 MB
2 MB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
46.24 GPixel/s
49.44 GPixel/s
Texture Rate
127.2 GTexel/s
222.5 GTexel/s
FP16 (half)
8.138 TFLOPS
7.119 TFLOPS
FP32 (float)
4.069 TFLOPS
7.119 TFLOPS
FP64 (double)
254.3 GFLOPS
445.0 GFLOPS
Graphics Processor
GPU Name
Navi 14
Polaris 30
GPU Variant
Navi 14 XLM
Polaris 30 XT(215-0922006)
Architecture
RDNA 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
12 nm
Transistors
6.4 billion
5.7 billion
Die Size
158 mm²
232 mm²
Board Design
TDP
85W
175W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4
Benchmark
3DMark Time Spy
3,653
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.