GeForce MX450 N18S-G5 vs GTX 670

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Primary details

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

Place in the ranking376not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.48no data
Power efficiency5.57no data
ArchitectureKepler (2012−2018)Turing (2018−2022)
GPU code nameGK104N17S-G5 / GP107-670-A1
Market segmentDesktopLaptop
Release date10 May 2012 (12 years ago)1 August 2020 (4 years ago)
Launch price (MSRP)$399 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores13441024
Core clock speed915 MHzno data
Boost clock speed980 MHzno data
Number of transistors3,540 millionno data
Manufacturing process technology28 nm10 nm
Power consumption (TDP)170 Wattno data
Maximum GPU temperature97 °Cno data
Texture fill rate109.8no data
Floating-point processing power2.634 TFLOPSno data
ROPs32no data
TMUs112no 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).

Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x16no data
Length241 mmno data
Height4.376" (11.1 cm)no data
Width2-slotno data
Supplementary power connectors2x 6-pinno 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 typeGDDR5GDDR6
Maximum RAM amount2 GBno data
Memory bus width256-bit GDDR564 Bit
Memory clock speed6.0 GB/s5000 MHz
Memory bandwidth192.2 GB/sno data
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsOne Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPortno data
Multi monitor support4 displaysno data
HDMI+-
HDCP+-
Maximum VGA resolution2048x1536no data
Audio input for HDMIInternalno data

Supported technologies

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

3D Blu-Ray+-
3D Gaming+-
3D Vision+-
Optimus-+

API compatibility

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

DirectX12 (11_0)DirectX 12_1
Shader Model5.1no data
OpenGL4.2no data
OpenCL1.2no data
Vulkan1.1.126-
CUDA+-

Pros & cons summary


Recency 10 May 2012 1 August 2020
Chip lithography 28 nm 10 nm

MX450 N18S-G5 has an age advantage of 8 years, and a 180% more advanced lithography process.

We couldn't decide between GeForce GTX 670 and GeForce MX450 N18S-G5. We've got no test results to judge.

Be aware that GeForce GTX 670 is a desktop card while GeForce MX450 N18S-G5 is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GTX 670
GeForce GTX 670
NVIDIA GeForce MX450 N18S-G5
GeForce MX450 N18S-G5

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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3.7 1158 votes

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3.9 14 votes

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Questions & comments

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