RTX A4000 and GeForce RTX 4070 - video card comparison
Passmark - benchmark score RTX A4000 vs GeForce RTX 4070
RTX A4000
19982
GeForce RTX 4070
27788
RTX A4000
GeForce RTX 4070
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA104
AD104
Market segment
Workstation
Desktop
Release date
April 2021
April 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
1560 MHz
2475 MHz
Core clock speed
-
1920 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
35,800 million
Pipelines / CUDA cores
6144
5888
Power consumption (TDP)
140 Watt
200 Watt
Texture fill rate
299.5
455.4
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
14 GB/s
21000 MHz
Memory bandwidth
448.0 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
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
6.7
6.7
Vulkan
1.3
1.3