GeForce RTX 3080 and Radeon RX 7900M - video card comparison
Passmark - benchmark score GeForce RTX 3080 vs Radeon RX 7900M
GeForce RTX 3080
26043
Radeon RX 7900M
22929
GeForce RTX 3080
Radeon RX 7900M
Architecture
Ampere (2020−2022)
RDNA 3
GPU code name
Ampere GA102
Navi 31
Market segment
Desktop
Laptop
Release date
September 2020
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
None
Boost clock speed
1710 MHz
2090 MHz
Core clock speed
1450 MHz
1825 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
57,700 million
Pipelines / CUDA cores
8704
4608
Power consumption (TDP)
320 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
465.1
601.9
Memory type
GDDR6X
GDDR6
Maximum RAM amount
10 GB
16 GB
Memory bus width
320 Bit
256 Bit
Memory clock speed
19000 MHz
18000 MHz
Memory bandwidth
760.3 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
-
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3