Radeon 680M vs ATI FireGL X2-256

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Primary details

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

Place in the rankingnot rated333
Place by popularitynot in top-100not in top-100
Power efficiencyno data23.06
ArchitectureRage 9 (2003−2006)RDNA 2.0 (2020−2024)
GPU code nameR360Rembrandt+
Market segmentWorkstationDesktop
Release date1 March 2003 (21 year ago)3 January 2023 (1 year 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 coresno data768
Core clock speed380 MHz2000 MHz
Boost clock speedno data2200 MHz
Number of transistors117 million13,100 million
Manufacturing process technology150 nm6 nm
Power consumption (TDP)no data50 Watt
Texture fill rate3.040105.6
Floating-point processing powerno data3.379 TFLOPS
ROPs832
TMUs848
Ray Tracing Coresno data12

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 8xPCIe 4.0 x8
Width1-slotIGP
Supplementary power connectors1x MolexNone

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 typeDDR2System Shared
Maximum RAM amount256 MBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed350 MHzSystem Shared
Memory bandwidth22.4 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 3D and general-purpose computing APIs, including their specific versions.

DirectX9.012 Ultimate (12_2)
Shader Modelno data6.7
OpenGL2.04.6
OpenCLN/A2.0
VulkanN/A1.3

Pros & cons summary


Recency 1 March 2003 3 January 2023
Chip lithography 150 nm 6 nm

Radeon 680M has an age advantage of 19 years, and a 2400% more advanced lithography process.

We couldn't decide between FireGL X2-256 and Radeon 680M. We've got no test results to judge.

Be aware that FireGL X2-256 is a workstation graphics card while Radeon 680M 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 X2-256
FireGL X2-256
AMD Radeon 680M
Radeon 680M

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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