Arc A770 and GeForce RTX 4090 Max-Q - video card comparison
Arc A770
GeForce RTX 4090 Max-Q
Architecture
Alchemist
Ada Lovelace
GPU code name
DG2-512
AD103
Market segment
Desktop
Desktop
Release date
October 2022
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
2400 MHz
1455 MHz
Core clock speed
2100 MHz
-
Manufacturing process technology
6 nm
4 nm
Number of transistors
21,700 million
45,900 million
Pipelines / CUDA cores
4096
9728
Power consumption (TDP)
225 Watt
80 Watt
Texture fill rate
614.4
442.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
16000 MHz
14 GB/s
Memory bandwidth
512.0 GB/s
448.0 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