HD Graphics 3000 and Tegra X1 - video card comparison
HD Graphics 3000
Tegra X1
Architecture
Gen. 6 Sandy Bridge (2011)
Maxwell 2.0 (2015−2019)
GPU code name
Sandy Bridge
GM20B
Market segment
Laptop
Desktop
Release date
February 2011
-
Interface
PCIe 1.0 x16
IGP
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
1000 MHz
Floating-point performance
20.4 gflops
-
Manufacturing process technology
32 nm
20 nm
Number of transistors
995 million
2,000 million
Pipelines / CUDA cores
12
256
Power consumption (TDP)
unknown
15 Watt
Texture fill rate
13.80
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 (10_1)
12 (12_1)
OpenCL
N/A
-
OpenGL
3.1
4.6
Shader Model
4.1
-
Vulkan
N/A
-