HD Graphics 4000 and GeForce GT 320 OEM - video card comparison
HD Graphics 4000
GeForce GT 320 OEM
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Tesla 2.0 (2007−2013)
GPU code name
Ivy Bridge
GT215
Market segment
Laptop
Desktop
Release date
March 2011
February 2010
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
540 MHz
Floating-point performance
33.6 gflops
187.49 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
1,200 million
727 million
Pipelines / CUDA cores
16
72
Power consumption (TDP)
unknown
43 Watt
Texture fill rate
20.80
12.96
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1580 MHz
Memory bandwidth
-
25.28 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.1 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.0
3.3
Shader Model
5.0
4.1
Vulkan
1.1.80
N/A
Quick Sync
+
-