GeForce GTX 680M and Radeon RX Vega 11 Mobile - video card comparison
GeForce GTX 680M
Radeon RX Vega 11 Mobile
Architecture
Kepler (2012−2018)
GCN 5.0 (2017−2020)
GPU code name
N13E-GTX
Picasso
Market segment
Laptop
Laptop
Release date
June 2012
October 2019
Bus support
PCI Express 3.0
-
Interface
MXM-B (3.0)
IGP
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
758 MHz
1400 MHz
Core clock speed
720 MHz
300 MHz
CUDA cores
1344
-
Floating-point performance
2,038 gflops
1,830 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
3,540 million
4,940 million
Pipelines / CUDA cores
1344
704
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
80.6 billion/sec
61.60
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
115.2 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
Optimus
+
-