GeForce RTX 5080 Mobile vs ATI Mobility Radeon X1600

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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
ArchitectureR500 (2005−2007)Blackwell 2.0 (2025)
GPU code nameM56GB203
Market segmentLaptopLaptop
Release date1 February 2006 (18 years ago)2025

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 cores178192
Core clock speed450 MHz1500 MHz
Boost clock speed450 MHz2000 MHz
Number of transistors157 millionno data
Manufacturing process technology90 nm0 nm
Power consumption (TDP)no data175 Watt
Texture fill rate1.800512.0
Floating-point processing powerno data32.77 TFLOPS
ROPs496
TMUs4256
Tensor Coresno data256
Ray Tracing Coresno data64

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).

Laptop sizemedium sizedno data
InterfacePCIe 1.0 x16PCIe 5.0 x16

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 typeGDDR3GDDR7
Maximum RAM amount256 MB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed470 MHz2500 MHz
Memory bandwidth15.04 GB/s1.01 TB/s
Shared memory--

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 outputs1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX9.0c (9_3)12 Ultimate (12_2)
Shader Model3.06.8
OpenGL2.04.6
OpenCLN/A3.0
VulkanN/A1.3
CUDA-10.1

Pros & cons summary


Maximum RAM amount 256 MB 16 GB

RTX 5080 Mobile has a 6300% higher maximum VRAM amount.

We couldn't decide between Mobility Radeon X1600 and GeForce RTX 5080 Mobile. We've got no test results to judge.


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 Mobility Radeon X1600
Mobility Radeon X1600
NVIDIA GeForce RTX 5080 Mobile
GeForce RTX 5080 Mobile

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Community ratings

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