GeForce 8800 GTS 640 vs UHD Graphics 24EUs (Alder Lake-N)

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Primary details

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

Place in the ranking852not rated
Place by popularitynot in top-100not in top-100
ArchitectureGen. 12 (2021−2023)Tesla (2006−2010)
GPU code nameAlder Lake XeG80
Market segmentLaptopDesktop
Release date3 January 2023 (1 year ago)8 November 2006 (18 years ago)
Launch price (MSRP)no data$449

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 cores2496
Core clock speed450 MHz513 MHz
Boost clock speed750 MHzno data
Number of transistorsno data681 million
Manufacturing process technology10 nm90 nm
Power consumption (TDP)no data143 Watt
Texture fill rateno data24.62
Floating-point processing powerno data0.2281 TFLOPS
ROPsno data20
TMUsno data24

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).

Interfaceno dataPCIe 1.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsno data1x 6-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 typeno dataGDDR3
Maximum RAM amountno data640 MB
Memory bus widthno data320 Bit
Memory clock speedno data792 MHz
Memory bandwidthno data63.36 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 data2x DVI, 1x S-Video

Supported technologies

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

Quick Sync+no data

API compatibility

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

DirectX12_111.1 (10_0)
Shader Modelno data4.0
OpenGLno data3.3
OpenCLno data1.1
Vulkan-N/A
CUDA-+

Pros & cons summary


Recency 3 January 2023 8 November 2006
Chip lithography 10 nm 90 nm

UHD Graphics 24EUs (Alder Lake-N) has an age advantage of 16 years, and a 800% more advanced lithography process.

We couldn't decide between UHD Graphics 24EUs (Alder Lake-N) and GeForce 8800 GTS 640. We've got no test results to judge.

Be aware that UHD Graphics 24EUs (Alder Lake-N) is a notebook card while GeForce 8800 GTS 640 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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Intel UHD Graphics 24EUs (Alder Lake-N)
UHD Graphics 24EUs (Alder Lake-N)
NVIDIA GeForce 8800 GTS 640
GeForce 8800 GTS 640

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Community ratings

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3.7 79 votes

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3.6 45 votes

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Questions & comments

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