GeForce GTX 680M SLI and Radeon RX Vega M GL / 870 - video card comparison
GeForce GTX 680M SLI
Radeon RX Vega M GL / 870
Architecture
Kepler (2012−2018)
Vega (2017−2021)
GPU code name
N13E-GTX
Vega Kaby Lake-G
Market segment
Laptop
Laptop
Release date
June 2012
January 2018
SLI options
+
-
Boost clock speed
-
1011 MHz
Core clock speed
720 MHz
931 MHz
Manufacturing process technology
28 nm
14 nm
Pipelines / CUDA cores
2688
1280
Power consumption (TDP)
-
65 Watt
Memory type
GDDR5
HBM2
Maximum RAM amount
2x 4 GB
4 GB
Memory bus width
2x 256 Bit
-
Memory clock speed
3600 MHz
-
Shared memory
-
-
DirectX
11
12_1
CUDA
+
-
Optimus
+
-