T1000 8 GB vs A30 PCIe

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Primary details

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

Place in the rankingnot rated280
Place by popularitynot in top-100not in top-100
Power efficiencyno data28.31
ArchitectureAmpere (2020−2024)Turing (2018−2022)
GPU code nameGA100TU117
Market segmentWorkstationWorkstation
Release date12 April 2021 (3 years ago)6 May 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 cores3584896
Core clock speed930 MHz1065 MHz
Boost clock speed1440 MHz1395 MHz
Number of transistors54,200 million4,700 million
Manufacturing process technology7 nm12 nm
Power consumption (TDP)165 Watt50 Watt
Texture fill rate322.678.12
Floating-point processing power10.32 TFLOPS2.5 TFLOPS
ROPs9632
TMUs22456
Tensor Cores224no data

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 4.0 x16PCIe 3.0 x16
Length267 mmno data
Width2-slot1-slot
Supplementary power connectors8-pin EPSNone

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 typeHBM2GDDR6
Maximum RAM amount24 GB8 GB
Memory bus width3072 Bit128 Bit
Memory clock speed1215 MHz1250 MHz
Memory bandwidth933.1 GB/s160.0 GB/s

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 outputs4x mini-DisplayPort

API compatibility

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

DirectXN/A12 (12_1)
Shader ModelN/A6.6
OpenGLN/A4.6
OpenCL3.03.0
VulkanN/A1.2
CUDA8.07.5

Pros & cons summary


Maximum RAM amount 24 GB 8 GB
Chip lithography 7 nm 12 nm
Power consumption (TDP) 165 Watt 50 Watt

A30 PCIe has a 200% higher maximum VRAM amount, and a 71.4% more advanced lithography process.

T1000 8 GB, on the other hand, has 230% lower power consumption.

We couldn't decide between A30 PCIe and T1000 8 GB. We've got no test results to judge.


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 A30 PCIe
A30 PCIe
NVIDIA T1000 8 GB
T1000 8 GB

Comparisons with similar GPUs

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

Community ratings

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


3.6 11 votes

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3.3 28 votes

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Questions & comments

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