GeForce MX450 N18S-G5 vs GTX 675M

Primary details

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

Place in the ranking	704	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	3.40	no data
Architecture	Fermi 2.0 (2010−2014)	Turing (2018−2022)
GPU code name	GF114	N17S-G5 / GP107-670-A1
Market segment	Laptop	Laptop
Release date	22 March 2012 (13 years ago)	1 August 2020 (5 years ago)

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	384	1024
Core clock speed	620 MHz	no data
Number of transistors	1,950 million	no data
Manufacturing process technology	40 nm	10 nm
Power consumption (TDP)	100 Watt	no data
Texture fill rate	39.68	no data
Floating-point processing power	0.9523 TFLOPS	no data
ROPs	32	no data
TMUs	64	no data
L1 Cache	512 KB	no data
L2 Cache	512 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).

Laptop size	large	no data
Bus support	PCI Express 2.0	no data
Interface	MXM-B (3.0)	no data
SLI options	+	-

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	GDDR6
Maximum RAM amount	2 GB	no data
Memory bus width	256bit	64 Bit
Memory clock speed	1500 MHz	5000 MHz
Memory bandwidth	96.0 GB/s	no data
Shared memory	-	-

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 data
HDMI	+	-
HDCP	+	-
Maximum VGA resolution	Up to 2048x1536	no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Optimus

+

+

API and SDK support

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

DirectX	12 API	DirectX 12_1
Shader Model	5.1	no data
OpenGL	4.5	no data
OpenCL	1.1	no data
Vulkan	N/A	-
CUDA	+	-

Pros & cons summary

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Recency	22 March 2012	1 August 2020
Chip lithography	40 nm	10 nm

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