GeForce GT 320M and HD Graphics 4000 - video card comparison
Passmark - benchmark score GeForce GT 320M vs HD Graphics 4000
GeForce GT 320M
108
HD Graphics 4000
468
GeForce GT 320M
HD Graphics 4000
Architecture
GT2xx (2009−2012)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
G96C
Ivy Bridge
Market segment
Laptop
Laptop
Release date
January 2010
March 2011
Interface
MXM-II
PCIe 1.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1350 MHz
Core clock speed
500 MHz
350 MHz
Floating-point performance
80 gflops
33.6 gflops
Manufacturing process technology
40 nm
22 nm
Number of transistors
314 million
1,200 million
Pipelines / CUDA cores
24
16
Power consumption (TDP)
14 Watt
unknown
Texture fill rate
8.000
20.80
Memory type
DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
790 MHz
System Shared
Memory bandwidth
25.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
11.1 (11_0)
CUDA
1.1
-
OpenCL
1.1
1.2
OpenGL
3.3
4.0
Shader Model
4.0
5.0
Vulkan
N/A
1.1.80
Quick Sync
-
+