AMD Radeon R9 M395 Mac Edition vs AMD Radeon RX 6550S
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Jan 2023
Generation
Crystal System
Navi Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x4
Clock Speeds
Memory Clock
1365 MHz
2000 MHz
Base Clock
—
2000 MHz
Boost Clock
—
2400 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
64bit
Bandwidth
174.7GB/s
128.0GB/s
Render Config
Compute Units
28
16
Shading Units
1792
1024
TMUs
112
64
ROPs
32
32
RT Cores
—
16
L1 Cache
—
128 KB per Array
L2 Cache
—
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
76.80 GPixel/s
Texture Rate
93.41 GTexel/s
153.6 GTexel/s
FP32 (float)
2.989 TFLOPS
4.915 TFLOPS
FP64 (double)
373.6 GFLOPS
307.2 GFLOPS
FP16 (half)
—
9.830 TFLOPS
Graphics Processor
GPU Name
Amethyst
Navi 24
GPU Variant
Amethyst PRO(216-0872004)
Navi 24
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
50W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.