GeForce RTX 4080 and Radeon RX 7900M - video card comparison
Passmark - benchmark score GeForce RTX 4080 vs Radeon RX 7900M
GeForce RTX 4080
35648
Radeon RX 7900M
22929
GeForce RTX 4080
Radeon RX 7900M
Architecture
Ada Lovelace
RDNA 3
GPU code name
AD103-300-A1
Navi 31
Market segment
Desktop
Laptop
Release date
September 2022
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
None
Boost clock speed
2505 MHz
2090 MHz
Core clock speed
2205 MHz
1825 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
45,900 million
57,700 million
Pipelines / CUDA cores
9728
4608
Power consumption (TDP)
320 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
761.5
601.9
Memory type
GDDR6X
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
22400 MHz
18000 MHz
Memory bandwidth
716.8 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
Portable Device Dependent
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
6.6
6.7
Vulkan
1.3
1.3