Radeon RX 7900M and GeForce RTX 4090 D - video card comparison
Passmark - benchmark score Radeon RX 7900M vs GeForce RTX 4090 D
Radeon RX 7900M
22929
GeForce RTX 4090 D
38760
Radeon RX 7900M
GeForce RTX 4090 D
Architecture
RDNA 3
Ada Lovelace
GPU code name
Navi 31
AD102
Market segment
Laptop
Desktop
Release date
October 2023
December 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
2090 MHz
2520 MHz
Core clock speed
1825 MHz
-
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
76,300 million
Pipelines / CUDA cores
4608
14592
Power consumption (TDP)
180 Watt (160 - 200 Watt TGP)
425 Watt
Texture fill rate
601.9
1,149
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
18000 MHz
21 GB/s
Memory bandwidth
576.0 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3