HD Graphics 4000 and GeForce GT 230M - video card comparison
Passmark - benchmark score HD Graphics 4000 vs GeForce GT 230M
HD Graphics 4000
468
GeForce GT 230M
218
HD Graphics 4000
GeForce GT 230M
Architecture
Gen. 7 Ivy Bridge (2011−2012)
GT2xx (2009−2012)
GPU code name
Ivy Bridge
N10P-GE
Market segment
Laptop
Laptop
Release date
March 2011
June 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
500 MHz
CUDA cores
-
48
Floating-point performance
33.6 gflops
105.6 gflops
Gigaflops
-
158
Manufacturing process technology
22 nm
40 nm
Number of transistors
1,200 million
486 million
Pipelines / CUDA cores
16
48
Power consumption (TDP)
unknown
23 Watt
Texture fill rate
20.80
8.000
Memory type
System Shared
GDDR2, GDDR3
Maximum RAM amount
System Shared
Up to 1 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
Up to 600 (DDR2), Up to 800 (GDDR3), Up to 1066 (GDDR3) MHz
Memory bandwidth
-
16 (DDR2), 25 (DDR3)
Shared memory
+
-
Display Connectors
No outputs
Dual Link DVIVGADisplayPortHDMISingle Link DVI
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
HDA
DirectX
11.1 (11_0)
11.1 (10_1)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.0
2.1
Shader Model
5.0
4.1
Vulkan
1.1.80
N/A
Power management
-
8.0
Quick Sync
+
-