GeForce GT 650M SLI and Radeon R5 (Bristol Ridge) - video card comparison
GeForce GT 650M SLI
Radeon R5 (Bristol Ridge)
Architecture
Kepler (2012−2018)
GCN 1.2/2.0 (2015−2016)
GPU code name
N13E-GE
Bristol Ridge
Market segment
Laptop
Laptop
Release date
March 2012
June 2016
Boost clock speed
835 MHz
800 MHz
Core clock speed
790 MHz
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
3100 Million
Pipelines / CUDA cores
768
384
Power consumption (TDP)
-
12-45 Watt
Memory type
GDDR5
-
Maximum RAM amount
2x2 GB
-
Memory bus width
2x 128 Bit
64/128 Bit
Memory clock speed
4000 MHz
-
Shared memory
-
+
DirectX
11
12 (FL 12_0)
CUDA
+
-
Optimus
+
-