GeForce GT 755M SLI and HD Graphics 3000 - video card comparison
GeForce GT 755M SLI
HD Graphics 3000
Architecture
Kepler (2012−2018)
Gen. 6 Sandy Bridge (2011)
GPU code name
N14P-?
Sandy Bridge
Market segment
Laptop
Laptop
Release date
November 2013
February 2011
Interface
-
PCIe 1.0 x16
Boost clock speed
-
1350 MHz
Core clock speed
980 MHz
350 MHz
Floating-point performance
-
20.4 gflops
Manufacturing process technology
28 nm
32 nm
Number of transistors
2x 1300 Million
995 million
Pipelines / CUDA cores
768
12
Power consumption (TDP)
2x ~50 Watt
unknown
Texture fill rate
-
13.80
Memory type
GDDR5
System Shared
Maximum RAM amount
2x 2 GB
System Shared
Memory bus width
2x 128 Bit
64/128 Bit
Memory clock speed
5400 MHz
System Shared
Shared memory
-
+
Display Connectors
-
No outputs
DirectX
11
11.1 (10_1)
CUDA
+
-
OpenCL
-
N/A
OpenGL
-
3.1
Shader Model
-
4.1
Vulkan
-
N/A