Steam Deck GPU vs FireGL Z1-128

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Primary details

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

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureRage 8 (2002−2006)RDNA 2.0 (2020−2022)
GPU code nameR300Van Gogh
Market segmentWorkstationDesktop
Release date1 October 2002 (21 year ago)25 February 2022 (2 years ago)
Current price$38 $15.29

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA coresno data512
Core clock speed325 MHzno data
Boost clock speedno data1600 MHz
Number of transistors110 million2,400 million
Manufacturing process technology150 nm7 nm
Power consumption (TDP)no data15 Watt
Texture fill rate1.30051.20

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 8xno data
Lengthno data298 mm
Width1-slotno data
Supplementary power connectorsNoneNone

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 typeDDRLPDDR5
Maximum RAM amount128 MB16 GB
Memory bus width256 Bit128 Bit
Memory clock speed620 MHz5.5 GB/s
Memory bandwidth19.84 GB/s88 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 Connectors2x DVI, 1x S-Video1x USB Type-C

API compatibility

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

DirectX9.0 (9_0)12 (12_1)
Shader Modelno data6.5
OpenGL2.04.6
OpenCLN/A2.0
VulkanN/A1.2

Pros & cons summary


Recency 1 October 2002 25 February 2022
Maximum RAM amount 128 MB 16 GB
Chip lithography 150 nm 7 nm

We couldn't decide between FireGL Z1-128 and Steam Deck GPU. We've got no test results to judge.

Be aware that FireGL Z1-128 is a workstation graphics card while Steam Deck GPU 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
AMD Steam Deck GPU
Steam Deck GPU

Comparisons with similar GPUs

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Community ratings

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