Radeon RX 5700 and Radeon 660M - video card comparison
Passmark - benchmark score Radeon RX 5700 vs Radeon 660M
Radeon RX 5700
14911
Radeon 660M
6474
Radeon RX 5700
Radeon 660M
Architecture
Navi / RDNA (2019−2020)
RDNA 2 (2020−2022)
GPU code name
Navi 10
RDNA 2 Rembrandt
Market segment
Desktop
Laptop
Release date
July 2019
January 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
1725 MHz
1900 MHz
Core clock speed
1465 MHz
-
Manufacturing process technology
7 nm
6 nm
Number of transistors
10,300 million
13,100 million
Pipelines / CUDA cores
2304
384
Power consumption (TDP)
180 Watt
45 Watt
Texture fill rate
248.4
45.60
Memory type
GDDR6
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
14000 MHz
System Shared
Memory bandwidth
448.0 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2