AMD Radeon Pro WX 4170 Mobile vs AMD Radeon 660M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2017
Jan 2022
Generation
Radeon Pro Mobile
Rembrandt
Type
Mobile
Integrated
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1002 MHz
1500 MHz
Boost Clock
1201 MHz
1900 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
128bit
System Shared
Bandwidth
96.00GB/s
System Dependent
Render Config
Compute Units
16
6
Shading Units
1024
384
TMUs
64
24
ROPs
16
16
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
1024 KB
2 MB
RT Cores
—
6
Theoretical Performance
Pixel Rate
19.22 GPixel/s
30.40 GPixel/s
Texture Rate
76.86 GTexel/s
45.60 GTexel/s
FP16 (half)
2.460 TFLOPS
2.918 TFLOPS
FP32 (float)
2.460 TFLOPS
1459 GFLOPS
FP64 (double)
153.7 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
Baffin
Rembrandt
GPU Variant
Baffin XT
—
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
3 billion
13.1 billion
Die Size
123 mm²
210 mm²
Board Design
TDP
50W
15W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.5
Benchmark
3DMark Time Spy
—
1,537
3DMark Time Spy Extreme
—
701
▲ Specs Compare
Data sourced from official specifications and benchmark tests.