GeForce GTX 580M SLI and Radeon R4 (Kaveri) - video card comparison
GeForce GTX 580M SLI
Radeon R4 (Kaveri)
Architecture
Fermi (2010−2014)
GCN 1.1 (2014)
GPU code name
N12E-GTX2
Kaveri
Market segment
Laptop
Laptop
Release date
January 2011
June 2014
Core clock speed
620 MHz
533 MHz
Manufacturing process technology
40 nm
28 nm
Number of transistors
-
2410 Million
Pipelines / CUDA cores
768
192
Power consumption (TDP)
100 Watt
-
Memory type
GDDR5
-
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
1500 MHz
-
Shared memory
-
+
DirectX
11
12 (FL 12_0)