HD Graphics 3000 and GeForce GT 120M - video card comparison
Passmark - benchmark score HD Graphics 3000 vs GeForce GT 120M
HD Graphics 3000
262
GeForce GT 120M
154
HD Graphics 3000
GeForce GT 120M
Architecture
Gen. 6 Sandy Bridge (2011)
G9x (2007−2010)
GPU code name
Sandy Bridge
N10P-GV1
Market segment
Laptop
Laptop
Release date
February 2011
February 2009
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
500 MHz
Floating-point performance
20.4 gflops
80 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
995 million
314 million
Pipelines / CUDA cores
12
32
Power consumption (TDP)
unknown
23 Watt
Texture fill rate
13.80
8.000
Memory type
System Shared
GDDR2, GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
16 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
11.1 (10_0)
CUDA
-
1.1
OpenCL
N/A
1.1
OpenGL
3.1
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A