GeForce RTX 4070 and CMP 170HX 8 GB - video card comparison
GeForce RTX 4070
CMP 170HX 8 GB
Architecture
Ada Lovelace
Ampere (2020−2022)
GPU code name
AD104
GA100
Market segment
Desktop
Desktop
Release date
April 2023
September 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x4
Supplementary power connectors
1x 16-pin
2x 8-pin
Boost clock speed
2475 MHz
1410 MHz
Core clock speed
1920 MHz
-
Manufacturing process technology
5 nm
7 nm
Number of transistors
35,800 million
54,200 million
Pipelines / CUDA cores
5888
4480
Power consumption (TDP)
200 Watt
250 Watt
Texture fill rate
455.4
394.8
Memory type
GDDR6X
HBM2e
Maximum RAM amount
12 GB
8 GB
Memory bus width
192 Bit
4096 Bit
Memory clock speed
21000 MHz
2.9 GB/s
Memory bandwidth
504.2 GB/s
1,493 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
N/A
CUDA
8.9
8.0
OpenCL
3.0
3.0
OpenGL
4.6
N/A
Shader Model
6.7
N/A
Vulkan
1.3
N/A