GeForce RTX 4090 Mobile and Radeon RX 7600 XT - video card comparison
GeForce RTX 4090 Mobile
Radeon RX 7600 XT
Architecture
Ada Lovelace
RDNA 3.0 (2022)
GPU code name
GN21-X11
Navi 33
Market segment
Laptop
Desktop
Release date
January 2023
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
2040 MHz
2755 MHz
Manufacturing process technology
5 nm
6 nm
Number of transistors
45,900 million
13,300 million
Pipelines / CUDA cores
9728
2048
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
190 Watt
Texture fill rate
515.3
352.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
20000 MHz
18 GB/s
Memory bandwidth
576.0 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3