GeForce RTX 3080 and CMP 170HX 8 GB - video card comparison
GeForce RTX 3080
CMP 170HX 8 GB
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
Ampere GA102
GA100
Market segment
Desktop
Desktop
Release date
September 2020
September 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 12-pin
2x 8-pin
Boost clock speed
1710 MHz
1410 MHz
Core clock speed
1450 MHz
-
Manufacturing process technology
8 nm
7 nm
Number of transistors
28,300 million
54,200 million
Pipelines / CUDA cores
8704
4480
Power consumption (TDP)
320 Watt
250 Watt
Texture fill rate
465.1
394.8
Memory type
GDDR6X
HBM2e
Maximum RAM amount
10 GB
8 GB
Memory bus width
320 Bit
4096 Bit
Memory clock speed
19000 MHz
2.9 GB/s
Memory bandwidth
760.3 GB/s
1,493 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
N/A
CUDA
8.5
8.0
OpenCL
2.0
3.0
OpenGL
4.6
N/A
Shader Model
6.5
N/A
Vulkan
1.2
N/A