GeForce 940MX Vs GT 740M [in 11 Benchmarks] - Technical City

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Primary details

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

Place in the ranking771958
Place by popularity98not in top-100
Power efficiency12.094.34
ArchitectureMaxwell (2014−2017)Kepler 2.0 (2013−2015)
GPU code nameGM107GK208
Market segmentLaptopLaptop
Release date28 June 2016 (9 years ago)20 June 2013 (12 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 cores512384
Core clock speed795 MHz980 MHz
Boost clock speed861 MHz980 MHz
Number of transistors1,870 million915 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)23 Watt45 Watt
Texture fill rate27.5531.36
Floating-point processing power0.8817 TFLOPS0.7526 TFLOPS
ROPs88
TMUs3232
L1 Cache256 KB32 KB
L2 Cache1024 KB128 KB

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 sizemedium sizedmedium sized
Bus supportPCI Express 3.0PCI Express 3.0
InterfacePCIe 3.0 x8PCIe 3.0 x8
Supplementary power connectorsNoneno 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 typeDDR3, GDDR5DDR3
Maximum RAM amount4 GB2 GB
Standard memory configurationno dataDDR3/GDDR5
Memory bus width64 Bit64 Bit
Memory clock speed1253 MHz900 MHz
Memory bandwidth40.1 GB/s14.4 GB/s
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 ConnectorsNo outputsNo outputs
eDP 1.2 signal supportno dataUp to 3840x2160
LVDS signal supportno dataUp to 1920x1200
VGA аnalog display supportno dataUp to 2048x1536
DisplayPort Multimode (DP++) supportno dataUp to 3840x2160
HDMI-+
HDCP content protection-+
7.1 channel HD audio on HDMI-+
TrueHD and DTS-HD audio bitstreaming-+

Supported technologies

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

Blu-Ray 3D Support-+
GPU Boost2.0no data
H.264, VC1, MPEG2 1080p video decoder-+
Optimus++
GameWorks+-
3D Vision / 3DTV Play-+

API and SDK support

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

DirectX12 (11_0)12 API
Shader Model5.15.1
OpenGL4.54.5
OpenCL1.21.1
Vulkan1.1.1261.1.126
CUDA++

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