Radeon Graphics (Ryzen 7000) and GeForce GTX 680M - video card comparison
Radeon Graphics (Ryzen 7000)
GeForce GTX 680M
Architecture
RDNA 2 (2020−2022)
Kepler (2012−2018)
GPU code name
Raphael
N13E-GTX
Market segment
Laptop
Laptop
Release date
September 2022
June 2012
Bus support
-
PCI Express 3.0
Interface
-
MXM-B (3.0)
Supplementary power connectors
-
None
SLI options
-
+
Boost clock speed
2200 MHz
758 MHz
Core clock speed
-
720 MHz
CUDA cores
-
1344
Floating-point performance
-
2,038 gflops
Manufacturing process technology
6 nm
28 nm
Number of transistors
-
3,540 million
Pipelines / CUDA cores
128
1344
Power consumption (TDP)
-
100 Watt
Texture fill rate
-
80.6 billion/sec
Memory type
-
GDDR5
Maximum RAM amount
-
4 GB
Memory bus width
-
256 Bit
Memory clock speed
-
1800 MHz
Memory bandwidth
-
115.2 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12_2
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
1.1.126
Optimus
-
+