AMD Radeon 660M vs AMD Radeon Pro W6300M
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jan 2022
Generation
Rembrandt
Radeon Pro Mobile
Type
Integrated
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x4
Clock Speeds
Base Clock
1500 MHz
1512 MHz
Boost Clock
1900 MHz
2040 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
2GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
32bit
Bandwidth
System Dependent
64.00GB/s
Render Config
Compute Units
6
12
Shading Units
384
768
TMUs
24
48
ROPs
16
32
RT Cores
6
12
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
65.28 GPixel/s
Texture Rate
45.60 GTexel/s
97.92 GTexel/s
FP16 (half)
2.918 TFLOPS
6.267 TFLOPS
FP32 (float)
1459 GFLOPS
3.133 TFLOPS
FP64 (double)
91.20 GFLOPS
195.8 GFLOPS
Graphics Processor
GPU Name
Rembrandt
Navi 24
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
13.1 billion
5.4 billion
Die Size
210 mm²
107 mm²
GPU Variant
-
Navi 24
Board Design
TDP
15W
25W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.2
1.3
Shader Model
6.5
6.7
📊 Benchmark
3DMark Time Spy
1,537
-
3DMark Time Spy Extreme
701
-