| Resolution Performance | ||||
|---|---|---|---|---|
| 1366x768 | 1600x900 | 1920x1080 | 2560x1440 | 3840x2160 |
| - | 7.2
|
5.6
|
3.7
|
2.5
|
Overview
Radeon HD 4890 Sapphire Toxic Atomic 1GB Edition is a special edition of AMD's High-End Radeon HD 4890, created by Sapphire.
Overclock: Central Unit
The Central Unit now runs at 1000MHz, instead of 850MHz.
Overclock: Memory Clock
The Operating Memory Clock now runs at 1050MHz while the Frame Buffer remain the same.
Cooling Solution
The Cooling System has been replaced by Sapphire's Vapor-X Cooling Solution, which has cooling module on the GPU together with a heatsink and profiled fan venting heat out of the case.
Performance
Benchmarks indicate a 11% performance over the reference Radeon HD 4890.
| Popular Game System Requirements | ||
|---|---|---|
| Game | Min. | Rec. |
| Cyberpunk 2077 | 175% | 254% |
| Call of Duty: Black Ops Cold War | 118% | 286% |
| Microsoft Flight Simulator | 216% | 216% |
| Assassins Creed: Valhalla | 109% | 365% |
| eFootball PES 2021 | 64% | 80% |
| Crysis Remastered | 134% | 354% |
| Valorant | 87% | 67% |
| The Invincible | 216% | 282% |
| Watch Dogs Legion | 109% | 245% |
| Mafia: Definitive Edition | 55% | 412% |
