AMD Radeon R9 M295X vs AMD Radeon RX 6300
GPU Specs Compare
Graphics Card
Release Date
Nov 2014
Unknown
Generation
Crystal System
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x4
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2040 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
32bit
Bandwidth
160.0GB/s
64.00GB/s
Render Config
Compute Units
32
12
Shading Units
2048
768
TMUs
128
48
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
1024 KB
RT Cores
-
12
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
23.14 GPixel/s
65.28 GPixel/s
Texture Rate
92.54 GTexel/s
97.92 GTexel/s
FP16 (half)
2.961 TFLOPS
6.267 TFLOPS
FP32 (float)
2.961 TFLOPS
3.133 TFLOPS
FP64 (double)
185.1 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
Amethyst
Navi 24
GPU Variant
Amethyst XT
Navi 24 XL
Architecture
GCN 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
5.4 billion
Die Size
366 mm²
107 mm²
Board Design
TDP
250W
32W
Outputs
No outputs
2x HDMI 2.1
Power Connectors
None
None
Suggested PSU
-
200 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.2
1.3
Shader Model
6.3
6.7