HD Graphics 4000 and GeForce GT 120M - video card comparison
Passmark - benchmark score HD Graphics 4000 vs GeForce GT 120M
HD Graphics 4000
468
GeForce GT 120M
154
HD Graphics 4000
GeForce GT 120M
Architecture
Gen. 7 Ivy Bridge (2011−2012)
G9x (2007−2010)
GPU code name
Ivy Bridge
N10P-GV1
Market segment
Laptop
Laptop
Release date
March 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
33.6 gflops
80 gflops
Manufacturing process technology
22 nm
55 nm
Number of transistors
1,200 million
314 million
Pipelines / CUDA cores
16
32
Power consumption (TDP)
unknown
23 Watt
Texture fill rate
20.80
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 (11_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
1.2
1.1
OpenGL
4.0
3.3
Shader Model
5.0
4.0
Vulkan
1.1.80
N/A
Quick Sync
+
-