Arc A750 and GeForce RTX 4090 Mobile - video card comparison
Arc A750
GeForce RTX 4090 Mobile
Architecture
Generation 12.7 (2022)
Ada Lovelace
GPU code name
DG2-512
GN21-X11
Market segment
Desktop
Laptop
Release date
October 2022
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
2400 MHz
2040 MHz
Core clock speed
2050 MHz
-
Manufacturing process technology
6 nm
5 nm
Number of transistors
21,700 million
45,900 million
Pipelines / CUDA cores
3584
9728
Power consumption (TDP)
225 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
537.6
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
16000 MHz
20000 MHz
Memory bandwidth
512.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 2.0
Portable Device Dependent
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