AMD Radeon 660M vs AMD Radeon Vega 10 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2019
Generation
Rembrandt
Picasso
Type
Integrated
Integrated
Bus Interface
PCIe 4.0 x8
IGP
Clock Speeds
Base Clock
1500 MHz
300 MHz
Boost Clock
1900 MHz
1400 MHz
Memory Clock
System Shared
System Shared
Memory
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Shared
Bandwidth
System Dependent
System Dependent
Render Config
Compute Units
6
10
Shading Units
384
640
TMUs
24
40
ROPs
16
8
RT Cores
6
—
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
—
Theoretical Performance
Pixel Rate
30.40 GPixel/s
11.20 GPixel/s
Texture Rate
45.60 GTexel/s
56.00 GTexel/s
FP16 (half)
2.918 TFLOPS
3.584 TFLOPS
FP32 (float)
1459 GFLOPS
1.792 TFLOPS
FP64 (double)
91.20 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
Rembrandt
Picasso
Architecture
RDNA 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
13.1 billion
4.94 billion
Die Size
210 mm²
210 mm²
Board Design
TDP
15W
15W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.5
6.4
Benchmark
3DMark Time Spy
1,537
—
3DMark Time Spy Extreme
701
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.