GeForce GTX 1660 Ti Max-Q and Radeon RX 6400 - video card comparison
Passmark - benchmark score GeForce GTX 1660 Ti Max-Q vs Radeon RX 6400
GeForce GTX 1660 Ti Max-Q
9078
Radeon RX 6400
7778
GeForce GTX 1660 Ti Max-Q
Radeon RX 6400
Architecture
Turing (2018−2021)
RDNA 2.0 (2020−2022)
GPU code name
N18E-G0
Navi 24
Market segment
Laptop
Desktop
Release date
April 2019
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1335 MHz
2321 MHz
Core clock speed
1140 MHz
-
Manufacturing process technology
12 nm
6 nm
Number of transistors
6,600 million
5,400 million
Pipelines / CUDA cores
1536
768
Power consumption (TDP)
60 Watt
53 Watt
Texture fill rate
128.2
111.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
4 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
12000 MHz
16 GB/s
Memory bandwidth
288.0 GB/s
128.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
1.2
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.3