Radeon RX 6600M and RTX A2000 12 GB - video card comparison
Passmark - benchmark score Radeon RX 6600M vs RTX A2000 12 GB
Radeon RX 6600M
14089
RTX A2000 12 GB
14115
Radeon RX 6600M
RTX A2000 12 GB
Architecture
RDNA 2 (2020−2022)
Ampere (2020−2022)
GPU code name
R21M-E65-70
GA106
Market segment
Laptop
Desktop
Release date
September 2020
November 2021
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
2177 MHz
1200 MHz
Core clock speed
2068 MHz
-
Manufacturing process technology
7 nm
8 nm
Number of transistors
11,060 million
12,000 million
Pipelines / CUDA cores
1792
3328
Power consumption (TDP)
100 Watt (50 - 100 Watt TGP)
70 Watt
Texture fill rate
235.8
124.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
14000 MHz
12 GB/s
Memory bandwidth
256.0 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3