AMD Radeon RX 6300 vs AMD Radeon R9 M385X
GPU Specs Compare
Graphics Card
Release Date
Unknown
May 2015
Generation
Navi II
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1000 MHz
Boost Clock
2040 MHz
1100 MHz
Memory Clock
2000 MHz
1200 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
32bit
128bit
Bandwidth
64.00GB/s
76.80GB/s
Render Config
Compute Units
12
14
Shading Units
768
896
TMUs
48
56
ROPs
32
16
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
256 KB
L3 Cache
8 MB
-
Theoretical Performance
Pixel Rate
65.28 GPixel/s
17.60 GPixel/s
Texture Rate
97.92 GTexel/s
61.60 GTexel/s
FP16 (half)
6.267 TFLOPS
-
FP32 (float)
3.133 TFLOPS
1.971 TFLOPS
FP64 (double)
195.8 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Navi 24
Strato
GPU Variant
Navi 24 XL
Strato XT
Architecture
RDNA 2.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
5.4 billion
2.08 billion
Die Size
107 mm²
160 mm²
Board Design
TDP
32W
Unknown
Suggested PSU
200 W
-
Outputs
2x HDMI 2.1
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2.170
Shader Model
6.7
6.5