GeForce GTX 680MX and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score GeForce GTX 680MX vs Radeon RX 7800 XT
GeForce GTX 680MX
4266
Radeon RX 7800 XT
24808
GeForce GTX 680MX
Radeon RX 7800 XT
Architecture
Kepler (2012−2018)
RDNA 3
GPU code name
-
Navi 32
Market segment
Laptop
Desktop
Release date
October 2012
August 2023
Bus support
PCI Express 3.0
-
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
SLI options
+
-
Boost clock speed
-
2430 MHz
Core clock speed
720 MHz
-
CUDA cores
1536
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
3540 Million
28,100 million
Pipelines / CUDA cores
1536
3840
Power consumption (TDP)
122 Watt
263 Watt
Texture fill rate
92.2 billion/sec
604.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
2500 MHz
19500 MHz
Memory bandwidth
160 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
12 API
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.2
OpenGL
4.5
4.6
Shader Model
-
6.7
Vulkan
-
1.3
3D Vision
+
-
Optimus
+
-