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Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM
Epic IT Service

Epic IT Service Geforce GT 640 for Mac Version

Bottom line: The Epic IT Service Geforce GT 640 for Mac Version is a specs-and-price decision rather than a crowd-consensus one in the retro graphics & video category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ US technical support service via phone or email.
  • ✓ Backed by Epic IT Service's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

This GT 640 card is embedded with apple EFI BIOS to support showing Mac OS boot up gray screen. It has adopted efficient Kepler architecture, runs quite and cool; it has moderate performance, great for running photoshop, also good for casual video editing. This card supports Apple Metal API, enhances your Web experience with new generation of GPU-accelerated browsers for being quick and smooth. You can create high definition masterpiece faster with GPU-acceleration enabled, METAL capable new version Mac OS software. Search Keywords of Other variants: GT 640-B09L5V17YY (2GB DVI), B09L6HTV6F…

SpecPicks Verdict

SpecPicks scored Epic IT Service Geforce GT 640 for Mac Version using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics & video category. Epic IT Service's retro graphics & video lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • GT 640 for Mac, features DP, HDMI and DVI ports. Supports Mac OS "gray" boot screen (i.e Startup Manager) via HDMI and DVI ports only. Capable of 4K output via HDMI and DP connection, supports 3 monitors via (DVI-I, HDMI and DP).
  • Supports Metal API, compatible with Mojave and Catalina, plug in and play, no driver installation needed, is well balanced between power consumption and performance yield.
  • Allows upgrade to Mojave or other several Metal API required new Mac OS (please reference its detailed page)
  • Alternatively, search Keywords of Other variants: GT 640-B09L5V17YY (2GB DVI), B09L6HTV6F (2GB single slot);GT 645 B09KS6Q5F4; Quadro 4000 B01MUB6IWE;RX 460 B09TZSYH23; Quadro K5000 B0824N5RJX; RX 580 B0824N5RJX or B09TQ3CBND
  • US technical support service via phone or email.

Full Specifications

BrandEpic IT Service
Model NameGeforce GT 640
Unit Count1 Count
Model NumberGT-640-Single Slot-Backup
CompatibilityMac
Number of Fans1
Mfr Part NumberGT-640-Single Slot-Backup
Number of Items1
Video ProcessorNVIDIA
Antenna LocationOffice, Professional
Graphics Card Ram1 GB
Graphics Ram Size1 GB
Graphics Ram TypeGDDR5
Compatible DevicesDesktop
Memory Clock Speed891 MHz
Graphics CoprocessorNvidia Geforce GT 640
Graphics DescriptionGeforce GT 640
Video Output InterfaceDVI, DisplayPort, HDMI
Graphics Card InterfacePCI-Express x16
Display Resolution Maximum3840x2160 mp
Full listing titleGeforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM

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Geforce GT 640 for Mac Version, with 1GB GDDR5, PCI Express Gen 3.0, DVI-I DL, HDMI 2.0, DisplayPort 1.2, DirectX 12 (Boot Camp) Light Performance Board - OEM is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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