HD Graphics 4000 and Tegra X1 - video card comparison
HD Graphics 4000
Tegra X1
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Maxwell 2.0 (2015−2019)
GPU code name
Ivy Bridge
GM20B
Market segment
Laptop
Desktop
Release date
March 2011
-
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
1000 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
20 nm
Number of transistors
1,200 million
2,000 million
Pipelines / CUDA cores
16
256
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
20.80
16.00
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 (12_1)
OpenCL
1.2
-
OpenGL
4.0
4.6
Shader Model
5.0
-
Vulkan
1.1.80
-
Quick Sync
+
-