Radeon 680M and GeForce RTX 4090 D - video card comparison
Passmark - benchmark score Radeon 680M vs GeForce RTX 4090 D
Radeon 680M
6351
GeForce RTX 4090 D
38760
Radeon 680M
GeForce RTX 4090 D
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
RDNA 2 Rembrandt
AD102
Market segment
Laptop
Desktop
Release date
January 2022
December 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
2400 MHz
2520 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
13,100 million
76,300 million
Pipelines / CUDA cores
768
14592
Power consumption (TDP)
45 Watt
425 Watt
Texture fill rate
115.2
1,149
Memory type
System Shared
GDDR6X
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
21 GB/s
Memory bandwidth
-
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3