Tegra X1 vs ATI FireGL Z1-128

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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
ArchitectureRage 8 (2002−2007)Maxwell 2.0 (2014−2019)
GPU code nameR300GM20B
Market segmentWorkstationDesktop
Release date1 October 2002 (22 years ago)no data

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 coresno data256
Core clock speed325 MHz1000 MHz
Number of transistors110 million2,000 million
Manufacturing process technology150 nm20 nm
Power consumption (TDP)no data15 Watt
Texture fill rate1.30016.00
Floating-point processing powerno data0.512 TFLOPS
ROPs416
TMUs416

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).

InterfaceAGP 8xIGP
Width1-slotIGP
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 typeDDRSystem Shared
Maximum RAM amount128 MBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed310 MHzSystem Shared
Memory bandwidth19.84 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 Connectors2x DVI, 1x S-VideoNo outputs

API compatibility

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

DirectX9.0 (9_0)12 (12_1)
OpenGL2.04.6
OpenCLN/Ano data
VulkanN/A-

Pros & cons summary


Chip lithography 150 nm 20 nm

Tegra X1 has a 650% more advanced lithography process.

We couldn't decide between FireGL Z1-128 and Tegra X1. We've got no test results to judge.

Be aware that FireGL Z1-128 is a workstation graphics card while Tegra X1 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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ATI FireGL Z1-128
FireGL Z1-128
NVIDIA Tegra X1
Tegra X1

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Community ratings

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