GeForce GTX 765M SLI and Radeon R4 (Kaveri) - video card comparison
GeForce GTX 765M SLI
Radeon R4 (Kaveri)
Architecture
Kepler (2012−2018)
GCN 1.1 (2014)
GPU code name
-
Kaveri
Market segment
Laptop
Laptop
Release date
May 2013
June 2014
SLI options
+
-
Core clock speed
850 MHz
533 MHz
Manufacturing process technology
28 nm
28 nm
Number of transistors
2x 2540 Million
2410 Million
Pipelines / CUDA cores
1536
192
Power consumption (TDP)
130 Watt
-
Memory type
GDDR5
-
Maximum RAM amount
2x 2 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
+
-