AMD Radeon RX 5300 vs AMD Radeon R9 M280X
GPU Specs Compare
Graphics Card
Release Date
May 2020
Feb 2015
Generation
Navi
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1327 MHz
900 MHz
Boost Clock
1645 MHz
1000 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
128bit
Bandwidth
168.0GB/s
88.00GB/s
Render Config
Compute Units
22
14
Shading Units
1408
896
TMUs
88
56
ROPs
32
16
L2 Cache
1536 KB
256 KB
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
52.64 GPixel/s
16.00 GPixel/s
Texture Rate
144.8 GTexel/s
56.00 GTexel/s
FP16 (half)
9.265 TFLOPS
-
FP32 (float)
4.632 TFLOPS
1.792 TFLOPS
FP64 (double)
289.5 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
Navi 14
Saturn
GPU Variant
Navi 14 XE
Saturn XT(216-0843024)
Architecture
RDNA 1.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
6.4 billion
2.08 billion
Die Size
158 mm²
160 mm²
Board Design
TDP
100W
Unknown
Suggested PSU
300 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 6-pin
-
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2.170
Shader Model
6.5
6.5