Radeon 660M and Radeon RX 7600 XT - video card comparison
Passmark - benchmark score Radeon 660M vs Radeon RX 7600 XT
Radeon 660M
6474
Radeon RX 7600 XT
17952
Radeon 660M
Radeon RX 7600 XT
Architecture
RDNA 2 (2020−2022)
RDNA 3.0 (2022)
GPU code name
RDNA 2 Rembrandt
Navi 33
Market segment
Laptop
Desktop
Release date
January 2022
January 2024
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
1900 MHz
2755 MHz
Manufacturing process technology
6 nm
6 nm
Number of transistors
13,100 million
13,300 million
Pipelines / CUDA cores
384
2048
Power consumption (TDP)
45 Watt
190 Watt
Texture fill rate
45.60
352.6
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
18 GB/s
Memory bandwidth
-
288.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3