Tegra X2 vs GeForce 940A

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	867	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	6.26	no data
Architecture	Maxwell (2014−2017)	Pascal (2016−2021)
GPU code name	GM108	GP10B
Market segment	Laptop	Desktop
Release date	13 March 2015 (11 years ago)	no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	384	256
Core clock speed	1029 MHz	854 MHz
Boost clock speed	1124 MHz	1465 MHz
Manufacturing process technology	28 nm	16 nm
Power consumption (TDP)	33 Watt	15 Watt
Texture fill rate	17.98	23.44
Floating-point processing power	0.8632 TFLOPS	0.7501 TFLOPS
ROPs	8	16
TMUs	16	16
L1 Cache	192 KB	no data
L2 Cache	1024 KB	no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 3.0 x8	IGP
Width	no data	IGP

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	DDR3	System Shared
Maximum RAM amount	1 GB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	1001 MHz	System Shared
Memory bandwidth	16.02 GB/s	no data

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors

No outputs

No outputs

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (11_0)	12 (12_1)
Shader Model	5.1	no data
OpenGL	4.6	4.6
OpenCL	1.2	no data
Vulkan	1.1.126	-
CUDA	5.0	-

Pros & cons summary

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Chip lithography	28 nm	16 nm
Power consumption (TDP)	33 Watt	15 Watt