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HD Graphics 4000 and HD Graphics (Sandy Bridge) - video card comparison


HD Graphics 4000

HD Graphics (Sandy Bridge)


Architecture
Gen. 7 Ivy Bridge (2011−2012)
Gen. 6 Sandy Bridge (2011)

GPU code name
Ivy Bridge
Sandy Bridge

Market segment
Laptop
Laptop

Release date
March 2011
May 2011

Interface
PCIe 1.0 x16
-

Boost clock speed
1350 MHz
1100 MHz

Core clock speed
350 MHz
350 MHz

Floating-point performance
33.6 gflops
-

Manufacturing process technology
22 nm
32 nm

Number of transistors
1,200 million
-

Pipelines / CUDA cores
16
6

Power consumption (TDP)
unknown
-

Texture fill rate
20.80
-

Memory type
System Shared
-

Maximum RAM amount
System Shared
-

Memory bus width
64/128 Bit
64/128 Bit

Memory clock speed
System Shared
-

Shared memory
+
+

Display Connectors
No outputs
-

DirectX
11.1 (11_0)
10.1

OpenCL
1.2
-

OpenGL
4.0
-

Shader Model
5.0
-

Vulkan
1.1.80
-

Quick Sync
+
-