HD Graphics 4000 and GeForce GTX 555 OEM - video card comparison
HD Graphics 4000
GeForce GTX 555 OEM
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Fermi 2.0 (2010−2014)
GPU code name
Ivy Bridge
GF114
Market segment
Laptop
Desktop
Release date
March 2011
May 2011
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
736 MHz
Floating-point performance
33.6 gflops
847.9 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
1,200 million
1,950 million
Pipelines / CUDA cores
16
288
Power consumption (TDP)
unknown
150 Watt
Texture fill rate
20.80
35.33
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
64/128 Bit
192 Bit
Memory clock speed
System Shared
3828 MHz
Memory bandwidth
-
91.87 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
11.1 (11_0)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.0
4.6
Shader Model
5.0
5.1
Vulkan
1.1.80
N/A
Quick Sync
+
-