AMD Radeon RX 5300 XT OEM vs AMD Radeon R9 M290X
GPU · Specs Compare
Graphics Card
Release Date
Oct 2019
Jan 2014
Generation
Navi
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1670 MHz
850 MHz
Boost Clock
1845 MHz
900 MHz
Memory Clock
1750 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
153.6GB/s
Render Config
Compute Units
22
20
Shading Units
1408
1280
TMUs
88
80
ROPs
32
32
L2 Cache
2 MB
512 KB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
59.04 GPixel/s
28.80 GPixel/s
Texture Rate
162.4 GTexel/s
72.00 GTexel/s
FP16 (half)
10.39 TFLOPS
—
FP32 (float)
5.196 TFLOPS
2.304 TFLOPS
FP64 (double)
324.7 GFLOPS
144.0 GFLOPS
Graphics Processor
GPU Name
Navi 14
Neptune
GPU Variant
Navi 14 XL
Neptune XT(216-0847000)
Architecture
RDNA 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
6.4 billion
2.8 billion
Die Size
158 mm²
212 mm²
Board Design
TDP
100W
100W
Suggested PSU
300 W
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1 (1.2)
Vulkan
1.4
1.2.170
Shader Model
6.8
6.5 (5.1)
▲ Specs Compare
Data sourced from official specifications and benchmark tests.