Tesla V100 PCIe 16 GB vs GeForce GT 640M LE

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Primary details

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

Place in the ranking918not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.06no data
Power efficiency3.94no data
ArchitectureFermi (2010−2014)Volta (2017−2020)
GPU code nameGF108GV100
Market segmentLaptopWorkstation
Release date4 May 2012 (12 years ago)21 June 2017 (7 years ago)
Launch price (MSRP)$849.99 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 coresUp to 3845120
Core clock speedUp to 500 MHz1246 MHz
Boost clock speedno data1380 MHz
Number of transistors585 million21,100 million
Manufacturing process technology40 nm12 nm
Power consumption (TDP)20 Watt300 Watt
Texture fill rate12.05441.6
Floating-point processing power0.289 TFLOPS14.13 TFLOPS
ROPs4128
TMUs16320
Tensor Coresno data640

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 sizedno data
Bus supportPCI Express 2.0, PCI Express 3.0no data
InterfacePCIe 2.0 x16PCIe 3.0 x16
Widthno data2-slot
Supplementary power connectorsno data2x 8-pin

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\DDR5HBM2
Maximum RAM amount2 GB16 GB
Memory bus width128bit4096 Bit
Memory clock speed785 MHz876 MHz
Memory bandwidthUp to 28.8 GB/s897.0 GB/s
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 ConnectorsNo outputsNo outputs
HDMI+-
HDCP+-
Maximum VGA resolutionUp to 2048x1536no data

Supported technologies

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

3D Blu-Ray+-
Optimus+-

API compatibility

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

DirectX12 API12 (12_1)
Shader Model5.16.4
OpenGL4.54.6
OpenCL1.11.2
VulkanN/A1.2.131
CUDA+7.0

Pros & cons summary


Recency 4 May 2012 21 June 2017
Maximum RAM amount 2 GB 16 GB
Chip lithography 40 nm 12 nm
Power consumption (TDP) 20 Watt 300 Watt

GT 640M LE has 1400% lower power consumption.

Tesla V100 PCIe 16 GB, on the other hand, has an age advantage of 5 years, a 700% higher maximum VRAM amount, and a 233.3% more advanced lithography process.

We couldn't decide between GeForce GT 640M LE and Tesla V100 PCIe 16 GB. We've got no test results to judge.

Be aware that GeForce GT 640M LE is a notebook card while Tesla V100 PCIe 16 GB is a workstation one.


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

Vote for your favorite

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NVIDIA GeForce GT 640M LE
GeForce GT 640M LE
NVIDIA Tesla V100 PCIe 16 GB
Tesla V100 PCIe 16 GB

Comparisons with similar GPUs

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Community ratings

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3.3 58 votes

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3.9 20 votes

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Questions & comments

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