Data Center GPU Flex 140 and RTX 4000 SFF Ada Generation - video card comparison
Data Center GPU Flex 140
RTX 4000 SFF Ada Generation
Architecture
Generation 12.7 (2022)
Ada Lovelace
GPU code name
DG2-128
AD104
Market segment
Desktop
Desktop
Release date
August 2022
March 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1950 MHz
1565 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
7,200 million
35,800 million
Pipelines / CUDA cores
1024
6144
Power consumption (TDP)
75 Watt
70 Watt
Texture fill rate
124.8
300.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
20 GB
Memory bus width
96 Bit
160 Bit
Memory clock speed
15.5 GB/s
14 GB/s
Memory bandwidth
186.0 GB/s
280.0 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 2.0
4x mini-DisplayPort 1.4a
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3