RTX 6000 Ada and GeForce RTX 4090 Mobile - video card comparison
RTX 6000 Ada
GeForce RTX 4090 Mobile
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
GN21-X11
Market segment
Desktop
Laptop
Release date
December 2022
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
-
Boost clock speed
2505 MHz
2040 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
76,300 million
45,900 million
Pipelines / CUDA cores
18176
9728
Power consumption (TDP)
300 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
1,423
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
16 GB/s
20000 MHz
Memory bandwidth
768.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort 1.4a
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3