Radeon 740M 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 rated451
Place by popularitynot in top-100not in top-100
ArchitectureRage 8 (2002−2006)RDNA 3
GPU code nameR300Phoenix
Market segmentWorkstationLaptop
Release date1 October 2002 (21 year ago)23 May 2023 (1 year ago)
Current price$38 no data

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 data256
Core clock speed325 MHz1500 MHz
Boost clock speedno data2500 MHz
Number of transistors110 million25,390 million
Manufacturing process technology150 nm4 nm
Power consumption (TDP)no data30 Watt (30 - 15 Watt TGP)
Texture fill rate1.30040.00

Form factor & compatibility

Information on FireGL Z1-128 and Radeon 740M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

InterfaceAGP 8xPCIe 4.0 x8
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 typeDDRSystem Shared
Maximum RAM amount128 MBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed620 MHzSystem Shared
Memory bandwidth19.84 GB/sno data
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 Connectors2x DVI, 1x S-VideoPortable Device Dependent

API compatibility

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

DirectX9.0 (9_0)12 Ultimate (12_2)
Shader Modelno data6.7
OpenGL2.04.6
OpenCLN/A2.1
VulkanN/A1.3

Pros & cons summary


Recency 1 October 2002 23 May 2023
Chip lithography 150 nm 4 nm

We couldn't decide between FireGL Z1-128 and Radeon 740M. We've got no test results to judge.

Be aware that FireGL Z1-128 is a workstation card while Radeon 740M is a notebook 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 Radeon 740M
Radeon 740M

Comparisons with similar GPUs

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Community ratings

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Rate FireGL Z1-128 on a scale of 1 to 5:

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4.2 34 votes

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Questions & comments

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