Dell GT 640M LE 2 GB

Dell GT 640M LE 2 GB — 2 Гб DDR3, 384 ядер, GPI 0.6

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Performance Rating

Dell GT 640M LE 2 GB содержит 2 Гб видеопамяти DDR3. Шина 128 бит, пропускная способность 28.80 GB/s. Dell GT 640M LE 2 GB имеет 384 CUDA ядра. Начиная с CUDA Toolkit версии 11, поддержка видеокарты удалена.

A100 A100
H200 H200
MI325X MI325X

Dell GT 640M LE 2 GB

0.6

Dell GT 640M LE 2 GB

0.6

Memory

Memory Size

2 GB

Memory Type

Memory Bandwidth

28.80 GB/s

Memory Bus Width

128 бит

ML Performance

FP16 (Half Precision)

No TFLOPS

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

0.5445 TFLOPS

FP64 (Double Precision)

0.0227 TFLOPS

CUDA Cores

Architecture & Compatibility

GPU Architecture

SM (Streaming Multiprocessor)

PCIe Version

PCIe 3.0 x16

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Boost Clock

Memory Clock

Power Consumption

Recommended PSU

Power Connector

None

TDP/TGP

20 W
unknown
(NVIDIA CMP 70HX)

Rendering

Texture Units (TMU)

L2 Cache

256 KB

Additional

Slots

IGP
SXM Module
(NVIDIA B300)

Release Date

March 22, 2012
March 12, 2026
(Intel Arc B770)

Display Outputs

Portable Device Dependent
Portable Device Dependent
(NVIDIA GeForce RTX 5090 Mobile)

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