AMD Radeon R9 M395X vs AMD Radeon RX 5300 XT OEM
GPU Specs Compare
Graphics Card
Release Date
May 2015
Oct 2019
Generation
Crystal System
Navi
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
1750 MHz
Base Clock
-
1670 MHz
Boost Clock
-
1845 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
112.0GB/s
Render Config
Compute Units
32
22
Shading Units
2048
1408
TMUs
128
88
ROPs
32
32
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
23.14 GPixel/s
59.04 GPixel/s
Texture Rate
92.54 GTexel/s
162.4 GTexel/s
FP16 (half)
2.961 TFLOPS
10.39 TFLOPS
FP32 (float)
2.961 TFLOPS
5.196 TFLOPS
FP64 (double)
185.1 GFLOPS
324.7 GFLOPS
Graphics Processor
GPU Name
Amethyst
Navi 14
GPU Variant
Amethyst XT
Navi 14 XL
Architecture
GCN 3.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5 billion
6.4 billion
Die Size
366 mm²
158 mm²
Board Design
TDP
75W
100W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.4
Shader Model
6.3
6.8
📊 Benchmark
3DMark Time Spy
2,514
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