RTX A2000 and Radeon 660M - video card comparison
Passmark - benchmark score RTX A2000 vs Radeon 660M
RTX A2000
14164
Radeon 660M
6474
RTX A2000
Radeon 660M
Architecture
Ampere (2020−2022)
RDNA 2 (2020−2022)
GPU code name
GA106
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
August 2021
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1900 MHz
Manufacturing process technology
8 nm
6 nm
Number of transistors
12,000 million
13,100 million
Pipelines / CUDA cores
3328
384
Power consumption (TDP)
70 Watt
45 Watt
Texture fill rate
124.8
45.60
Memory type
GDDR6
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
12 GB/s
System Shared
Memory bandwidth
288.0 GB/s
-
Shared memory
-
-
Display Connectors
4x mini-DisplayPort 1.4a
No outputs
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.6
-
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.2