RTX A4000 Mobile vs GeForce GT 630 Rev. 2 PCIe x8

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805A 810A GT 630 GT 630 OEM GT 630 Rev. 2 GT 630 Rev. 2 PCIe x8 GT 635 OEM GT 640 Rev. 2 GT 710 GT 730A GT 740A GK208
VS
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3070 Max-Q 3070 Mobile 3070 Ti Max-Q 3070 Ti Mobile 3080 Max-Q 3080 Mobile RTX A3000 Mobile RTX A3000 Mobile 12 GB RTX A4000 Mobile RTX A4500 Mobile RTX A5000 Max-Q RTX A5000 Mobile

Contents

GT 630 Rev. 2 PCIe x8 GT 630 Rev. 2 PCIe x8
RTX A4000 Mobile RTX A4000 Mobile

Primary details

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

Place in the rankingnot rated104
Place by popularitynot in top-100not in top-100
Power efficiencyno data25.33
ArchitectureKepler 2.0 (2013−2015)Ampere (2020−2024)
GPU code nameGK208GA104
Market segmentDesktopLaptop
Release date29 May 2013 (11 years ago)12 April 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 cores3845120
Core clock speed902 MHz1140 MHz
Boost clock speedno data1680 MHz
Number of transistors915 million17,400 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)25 Watt115 Watt
Texture fill rate28.86268.8
Floating-point processing power0.6927 TFLOPS17.2 TFLOPS
ROPs880
TMUs32160
Tensor Coresno data160
Ray Tracing Coresno data40

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).

Laptop sizeno datalarge
InterfacePCIe 2.0 x8PCIe 4.0 x16
Length115 mmno data
Width1-slotno data
Supplementary power connectorsNoneno data

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 typeDDR3GDDR6
Maximum RAM amount2 GB8 GB
Memory bus width64 Bit256 Bit
Memory clock speed900 MHz1500 MHz
Memory bandwidth14.4 GB/s384.0 GB/s
Shared memoryno 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 Connectors1x DVI, 1x HDMI, 1x VGAPortable Device Dependent
HDMI+-

API compatibility

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

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.7
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.1.1261.3
CUDA3.58.6

Pros & cons summary

Recency 29 May 2013 12 April 2021
Maximum RAM amount 2 GB 8 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 25 Watt 115 Watt

GT 630 Rev. 2 PCIe x8 has 360% lower power consumption.

RTX A4000 Mobile, on the other hand, has an age advantage of 7 years, a 300% higher maximum VRAM amount, and a 250% more advanced lithography process.

We couldn't decide between GeForce GT 630 Rev. 2 PCIe x8 and RTX A4000 Mobile. We've got no test results to judge.

Be aware that GeForce GT 630 Rev. 2 PCIe x8 is a desktop card while RTX A4000 Mobile is a notebook one.

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

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

NVIDIA GeForce GT 630 Rev. 2 PCIe x8
GeForce GT 630 Rev. 2 PCIe x8
NVIDIA RTX A4000 Mobile
RTX A4000 Mobile
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Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

GT 630 Rev. 2 PCIe x8 GeForce GT 630 Rev. 2 PCIe x8
vs
Playstation 5 Pro GPU Playstation 5 Pro GPU
RTX A4000 Mobile RTX A4000 Mobile
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RTX 2000 Ada Generation Mobile RTX 2000 Ada Generation Mobile
GT 630 Rev. 2 PCIe x8 GeForce GT 630 Rev. 2 PCIe x8
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RTX 3060 Ti GeForce RTX 3060 Ti
GT 630 Rev. 2 PCIe x8 GeForce GT 630 Rev. 2 PCIe x8
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RTX 3060 Mobile GeForce RTX 3060 Mobile
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Quadro P620 Quadro P620
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RTX 4080 GeForce RTX 4080
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RX 7700 XT Radeon RX 7700 XT
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Arc A750 Arc A750
GT 640 Rev. 2 GeForce GT 640 Rev. 2
vs
HD Graphics 4600 HD Graphics 4600

Community ratings

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

3.3 17 votes

Rate GeForce GT 630 Rev. 2 PCIe x8 on a scale of 1 to 5:

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4.3 20 votes

Rate RTX A4000 Mobile on a scale of 1 to 5:

  • 1
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  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.