Galaxy GT 640 Black

Galaxy GT 640 Black — 1 Гб GDDR5, 384 ядер, GPI 31.3

Loading...

Performance Rating

Galaxy GT 640 Black содержит 1 Гб видеопамяти GDDR5. Шина 64 бит, пропускная способность 40.06 GB/s. Galaxy GT 640 Black имеет 384 CUDA ядра. Начиная с CUDA Toolkit версии 12, поддержка видеокарты удалена.

Reference card by chip manufacturer: NVIDIA GeForce GT 640 Rev. 2

A100 A100
H200 H200
MI325X MI325X

Galaxy GT 640 Black

31.3

Galaxy GT 640 Black

31.3

Memory

Memory Size

1 ГБ

Memory Type

Memory Bandwidth

40.06 GB/s

Memory Bus Width

64 бит

ML Performance

FP16 (Half Precision)

No TFLOPS
998.4 TFLOPS
(Intel UHD Graphics 730)

BF16 (Brain Float)

No TFLOPS
311.84 TFLOPS
(NVIDIA A800 SXM4 80 GB)

TF32 (TensorFloat)

Compute Power

FP32 (Single Precision)

842.5 TFLOPS

FP64 (Double Precision)

0.0351 TFLOPS
1,204,000.0 TFLOPS
(AMD Radeon RX 7900M)

CUDA Cores

Architecture & Compatibility

GPU Architecture

Kepler 2.0

SM (Streaming Multiprocessor)

PCIe Version

PCIe 2.0 x8

ML Software Support

CUDA Version

Clocks & Performance

Base Clock

Memory Clock

Power Consumption

TDP/TGP

49 W
unknown
(NVIDIA CMP 70HX)

Recommended PSU

Power Connector

Rendering

Texture Units (TMU)

Additional

Slots

Single-slot
SXM Module
(NVIDIA H200 SXM 141 GB)

Release Date

May 29, 2013

Display Outputs

1x DVI
1x HDMI 1.4a
1x VGA
4x mini-DisplayPort 2.0
4x HDMI 2.1
(SPARKLE Arc A310 OmniView)

Renting is cheaper than buying