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NVIDIA GeForce GT 740M

Graphics Processor
GK208
Cores
384
TMUs
32
ROPs
8
Memory Size
2 GB
Memory Type
DDR3
Bus Width
64 bit
The GeForce GT 740M was a graphics card by NVIDIA, launched in June 2013. Built on the 28 nm process, and based on the GK208 graphics processor, in its GT 740M variant, the card supports DirectX 12.0. The GK208 graphics processor is a relatively small chip with a die area of only 87 mm² and 915 million transistors. It features 384 shading units, 32 texture mapping units and 8 ROPs. NVIDIA has placed 2,048 MB DDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 980 MHz, memory is running at 900 MHz.
Being a mxm module card, its power draw is rated at 33 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. GeForce GT 740M is connected to the rest of the system using a PCI-Express 3.0 x8 interface.

Graphics Processor

GPU Name
GK208
GPU Variant
GT 740M
Architecture
Kepler 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
915 million
Die Size
87 mm²

Graphics Card

Release Date
Jun 20th, 2013
Generation
GeForce 700M
Production
End-of-life
Bus Interface
PCIe 3.0 x8

Clock Speeds

GPU Clock
980 MHz
Memory Clock
900 MHz
1800 MHz effective

Memory

Memory Size
2 GB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
14.40 GB/s

Render Config

Shading Units
384
TMUs
32
ROPs
8
SMX Count
2
L1 Cache
16 KB (per SMX)
L2 Cache
128 KB

Theoretical Performance

Pixel Rate
7.840 GPixel/s
Texture Rate
31.36 GTexel/s
FP32 (float) performance
752.6 GFLOPS
FP64 (double) performance
250.9 GFLOPS (1:3)

Board Design

Slot Width
MXM Module
TDP
33 W
Outputs
No outputs

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.103
CUDA
3.5
Shader Model
5.1

GK208 GPU Notes

L1 Cache is configurable from 16 KB up to 48 KB per SMX