UHD Graphics vs GeForce GT 640M Mac Edition

Aggregate performance score

We've compared GeForce GT 640M Mac Edition with UHD Graphics, including specs and performance data.

GT 640M Mac Edition
2013
512 MB GDDR5, 32 Watt
1.04

UHD Graphics outperforms GT 640M Mac Edition by a whopping 436% based on our aggregate benchmark results.

Primary details

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

Place in the ranking1089598
Place by popularitynot in top-1007
Power efficiency2.2538.57
ArchitectureKepler (2012−2018)Generation 11.0 (2019−2021)
GPU code nameGK107Jasper Lake GT1
Market segmentLaptopDesktop
Release date3 February 2013 (11 years ago)11 January 2021 (3 years ago)

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 cores384256
Core clock speed745 MHz350 MHz
Boost clock speedno data750 MHz
Number of transistors1,270 millionno data
Manufacturing process technology28 nm10 nm+
Power consumption (TDP)32 Watt10 Watt
Texture fill rate23.8412.00
Floating-point processing power0.5722 TFLOPS0.384 TFLOPS
ROPs88
TMUs3216

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).

InterfacePCIe 3.0 x16Ring Bus
Widthno dataIGP

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 typeGDDR5System Shared
Maximum RAM amount512 MBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed1250 MHzSystem Shared
Memory bandwidth40 GB/sno data

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

API compatibility

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

DirectX12 (11_0)12 (12_1)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.1.1261.2
CUDA3.0-

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 1.04 5.57
Recency 3 February 2013 11 January 2021
Chip lithography 28 nm 10 nm
Power consumption (TDP) 32 Watt 10 Watt

UHD Graphics has a 435.6% higher aggregate performance score, an age advantage of 7 years, a 180% more advanced lithography process, and 220% lower power consumption.

The UHD Graphics is our recommended choice as it beats the GeForce GT 640M Mac Edition in performance tests.

Be aware that GeForce GT 640M Mac Edition is a notebook card while UHD Graphics is a desktop one.


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

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NVIDIA GeForce GT 640M Mac Edition
GeForce GT 640M Mac Edition
Intel UHD Graphics
UHD Graphics

Comparisons with similar GPUs

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.1 9 votes

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3.1 5969 votes

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Questions & comments

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