ATI Radeon Xpress 1200 IGP vs A100 PCIe

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureAmpere (2020−2024)R400 (2004−2008)
GPU code nameGA100RS600
Market segmentWorkstationDesktop
Release date22 June 2020 (4 years ago)28 February 2007 (17 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 cores6912no data
Core clock speed1410 MHz501 MHz
Number of transistors54,200 million120 million
Manufacturing process technology7 nm90 nm
Power consumption (TDP)250 Wattno data
Texture fill rate609.12.004
Floating-point processing power19.49 TFLOPSno data
ROPs1604
TMUs4324
Tensor Cores432no 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 1.0 x16
Length267 mmno data
Width2-slotIGP
Supplementary power connectors1x 8-pinNone

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 typeHBM2eSystem Shared
Maximum RAM amount40 GBSystem Shared
Memory bus width5120 BitSystem Shared
Memory clock speed1215 MHzSystem Shared
Memory bandwidth1,555 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 Ultimate (12_2)9.0b (9_2)
Shader Model6.5no data
OpenGL4.62.0
OpenCL2.0N/A
Vulkan1.2N/A
CUDA8.0-

Pros & cons summary


Recency 22 June 2020 28 February 2007
Chip lithography 7 nm 90 nm

A100 PCIe has an age advantage of 13 years, and a 1185.7% more advanced lithography process.

We couldn't decide between A100 PCIe and Radeon Xpress 1200 IGP. We've got no test results to judge.

Be aware that A100 PCIe is a workstation graphics card while Radeon Xpress 1200 IGP 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 A100 PCIe
A100 PCIe
ATI Radeon Xpress 1200 IGP
Radeon Xpress 1200 IGP

Comparisons with similar GPUs

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Community ratings

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3.5 31 vote

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Questions & comments

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