Tegra X1 vs GeForce GTS 450 Rev. 2

Primary details

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

Place in the ranking	741	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	2.88	no data
Architecture	Fermi 2.0 (2010−2014)	Maxwell 2.0 (2014−2019)
GPU code name	GF116	GM20B
Market segment	Desktop	Desktop
Release date	15 March 2011 (14 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	192	256
Core clock speed	783 MHz	1000 MHz
Number of transistors	1,170 million	2,000 million
Manufacturing process technology	40 nm	20 nm
Power consumption (TDP)	106 Watt	15 Watt
Texture fill rate	25.06	16.00
Floating-point processing power	0.6013 TFLOPS	0.512 TFLOPS
ROPs	16	16
TMUs	32	16
L1 Cache	256 KB	no data
L2 Cache	256 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 2.0 x16	IGP
Length	210 mm	no data
Width	2-slot	IGP
Supplementary power connectors	1x 6-pin	no data

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	GDDR5	System Shared
Maximum RAM amount	1 GB	System Shared
Memory bus width	128 Bit	System Shared
Memory clock speed	902 MHz	System Shared
Memory bandwidth	57.73 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	2x DVI, 1x mini-HDMI	No outputs
HDMI	+	-

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	1.1	no data
Vulkan	N/A	-
CUDA	2.1	-

Pros & cons summary

---

Chip lithography	40 nm	20 nm
Power consumption (TDP)	106 Watt	15 Watt

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

---