AMD Radeon R9 M380 Mac Edition vs AMD Radeon RX 6400
GPU Specs Compare
Graphics Card
Release Date
May 2015
Jan 2022
Generation
Gem System
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
900 MHz
1923 MHz
Boost Clock
1021 MHz
2321 MHz
Memory Clock
1568 MHz
2000 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
64bit
Bandwidth
100.4GB/s
128.0GB/s
Render Config
Compute Units
12
12
Shading Units
768
768
TMUs
48
48
ROPs
16
32
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
1024 KB
RT Cores
-
12
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
16.34 GPixel/s
74.27 GPixel/s
Texture Rate
49.01 GTexel/s
111.4 GTexel/s
FP32 (float)
1.568 TFLOPS
3.565 TFLOPS
FP64 (double)
98.02 GFLOPS
222.8 GFLOPS
FP16 (half)
-
7.130 TFLOPS
Graphics Processor
GPU Name
Strato
Navi 24
GPU Variant
Strato PRO
Navi 24 XL(215-135000046)
Architecture
GCN 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.08 billion
5.4 billion
Die Size
160 mm²
107 mm²
Board Design
TDP
Unknown
53W
Outputs
Portable Device Dependent
1x HDMI 2.11x DisplayPort 1.4a
Suggested PSU
-
250 W
Power Connectors
-
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2.170
1.3
Shader Model
6.5
6.7