GeForce RTX 3080 Max-Q and CMP 90HX - video card comparison
GeForce RTX 3080 Max-Q
CMP 90HX
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GN20-E7 GA104
GA102
Market segment
Laptop
Desktop
Release date
January 2021
July 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1245 MHz
1710 MHz
Core clock speed
780 MHz
-
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
28,300 million
Pipelines / CUDA cores
6144
6400
Power consumption (TDP)
80 Watt
320 Watt
Texture fill rate
239.0
342.0
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
10 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
6000 MHz
19 GB/s
Memory bandwidth
320.0 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.2