GeForce RTX 4090 Mobile and Radeon RX 7600 - video card comparison
GeForce RTX 4090 Mobile
Radeon RX 7600
Architecture
Ada Lovelace
RDNA 3.0 (2022)
GPU code name
GN21-X11
Navi 33
Market segment
Laptop
Desktop
Release date
January 2023
May 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
2040 MHz
2655 MHz
Core clock speed
-
1720 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)
165 Watt
Texture fill rate
515.3
339.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
20000 MHz
18000 MHz
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