AMD Mobility Radeon HD 4850
Dem still dey call am amd mobility radeon hd 4850, mobility radeon hd 4850
AMD Mobility Radeon HD 4850 dey listed for inside di cited historical GPU model table. Selected fields na memory capacity (MB): 1024; fabrication process (nm): 55. Dem copy configuration ranges as dem dey listed.
Wetin you need know
AMD Mobility Radeon HD 4850 dey listed for inside di cited historical GPU model table. Selected fields na memory capacity (MB): 1024; fabrication process (nm): 55. Dem copy configuration ranges as dem dey listed.
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
| Manufacturer | AMD |
|---|---|
| Family | Radeon HD 4000 Series |
| GPU | RV770 |
| 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.
| Memory capacity (MB) | 1024 |
|---|
Market
AMD Mobility Radeon HD 4850 launch January 9, 2009.
| Launch date | January 9, 2009 |
|---|
Independent scores
Dis ones na third-party benchmark numbers wey dem store for inside Feex Hardware Database. Dem no be Feex measurements.
| PassMark G3D | 866 PassMark figure via PassMark Videocard Benchmark. No be Feex measurement. |
|---|---|
| PassMark G2D | 472 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 4850 row for inside di linked historical Wikipedia revision, checked 2026-10-30. Dis na secondary reference, no be independent manufacturer verification or current driver/platform support verdict. Dem retain ranges and variant notes as dem dey listed.
AMD Mobility Radeon HD 4850
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.
| Launch as listed | January 9, 2009 |
|---|---|
| Table code name | RV770 |
| Fabrication process (nm) | 55 |
| Bus interface | PCIe ×16 2.0 |
| Core clock (MHz) | 500 |
| Memory clock (MHz) | 850 / 700 |
| Memory capacity (MB) | 1024 |
| Memory bandwidth (GB/s) | 54.4 / 89.6 |
| Memory bus width (bit) | 256 |
Sources and verification
Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.
- Feex Hardware Database · Specification source wey dem use for dis sheet. CC BY 4.0.
- PassMark Videocard Benchmark · Independent benchmark. No be Feex measurement.
- Wikipedia contributors: Mobility Radeon HD 4850 model table · Dey support the selected fields for Cited model data, no be every imported claim. Historical revision 1376670003; checked 2026-10-30; evidence SHA-256 358c62ab67eb. Attribution: Wikipedia contributors, CC BY-SA 4.0.
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