Skip go content

AMD Mobility Radeon HD 4270

Laptop GPUAMD

Dem still dey call am amd mobility radeon hd 4270, mobility radeon hd 4270

AMDLaptop GPU

AMD Mobility Radeon HD 4270 dey inside di historical GPU model table wey dem cite. Di field dem wey dem select na memory capacity (MB): reach 512 from system memory; fabrication process (nm): 55. Di way di configuration ranges take dey na so dem copy am put.

Wetin you need know

AMD Mobility Radeon HD 4270 dey inside di historical GPU model table wey dem cite. Di field dem wey dem select na memory capacity (MB): reach 512 from system memory; fabrication process (nm): 55. Di way di configuration ranges take dey na so dem copy am put.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Di numbers wey dey under follow di Feex Hardware Database record for dis SKU. Partner cards fit still dey different. Fields wey no get recorded value, dem commot dem.

Graphics processor

AMD Mobility Radeon HD 4270 specifications: Graphics processor
Manufacturer AMD
Family Radeon HD 4000 Series
Type Separate, Mobile

Memory

Memory amounts wey dey below keep the units and configuration options wey dey inside the cited historical model row. Confirm the exact board variant before you use dem.

AMD Mobility Radeon HD 4270 specifications: Memory
Memory capacity (MB) reach 512 from system memory

Independent scores

Dis ones na third-party benchmark numbers wey dem store for inside Feex Hardware Database. Dem no be Feex measurements.

AMD Mobility Radeon HD 4270 specifications: Independent scores
PassMark G3D 93 PassMark figure via PassMark Videocard Benchmark. No be Feex measurement.
PassMark G2D 282 PassMark figure via PassMark Videocard Benchmark. No be Feex measurement.

Compatibility

Driver packages from previous GPU na common thing wey dey cause crash. Clean-install di current vendor package before you change hardware.

Driver dey install, den games dey crash

Record di error, operating-system version and installed driver version. Check di graphics package and release notes wey di system manufacturer dey support before you change drivers; keep recovery or rollback path.

Use di exact laptop or mobile-workstation service manual to know weda di graphics na part of di system board or na module wey dem fit replace. Check di OEM-supported graphics, cooling, firmware and driver configuration before you attempt hardware change.

Specifications from di cited model table

Dis selected fields match di Mobility Radeon HD 4270 row wey dey di linked historical Wikipedia revision, checked 2026-10-30. Dis na secondary reference, no be independent manufacturer verification or current driver/platform support verdict. Ranges and variant notes dey retained as dem list am.

AMD Mobility Radeon HD 4270

Units dey appear for inside di field labels. One model row fit describe many board configurations; identify di exact board before applying any listed range.

AMD Mobility Radeon HD 4270
Launch as listed May 1, 2010
Table code name RV620
Fabrication process (nm) 55
Bus interface Internal PCIe x16 1.1
Core clock (MHz) 590
Memory clock (MHz) 800 (system memory)
Memory capacity (MB) reach 512 from system memory
Memory bandwidth (GB/s) 6.4/12.8
Memory type DDR2 DDR3
Memory bus width (bit) 64/128

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

Dis article make sense to you?

Yes or no dey enough. Choose reason if you want, or add short note.

Dis article make sense to you?