A16 PCIe and GeForce RTX 4070 AD103 - video card comparison
A16 PCIe
GeForce RTX 4070 AD103
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA107
AD103
Market segment
Desktop
Desktop
Release date
April 2021
March 2024 (recently)
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 16-pin
Boost clock speed
1695 MHz
2475 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
45,900 million
Pipelines / CUDA cores
2560
5888
Power consumption (TDP)
250 Watt
200 Watt
Texture fill rate
135.6
455.4
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
14.5 GB/s
21 GB/s
Memory bandwidth
231.9 GB/s
504.2 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3