I ran several Geekbench tests yesterday before I returned a 4K monitor. Then I re-ran them today using an old 1280x1024 monitor temporarily.
Considering Geekbench isn't using on-screen tests, why would BOTH CPU and GPU numbers go up almost across the board in a not-insignificant amount just from the lower monitor resolution? Results below. All I ran before returning monitor was Geekbench so i can't compare with anything else as precisely.
System OS: Windows 10 64bit Mobo: Asus ROG Strix X570-E Gaming (Latest BIOS 1405) CPU: AMD Ryzen 5 3600 RAM: Corsair Dominator Platinum RGB
4x8GB 3200 C16 - CMT32GX4M4C3200C16 Storage: Sabrent Rocket Q 1TB M.2 NVME SSD GPU: Sapphire Nitro+ RX 5700 XT
Parameters Stock: 2666Mhz RAM, 1333Mhz FCLK, 3840x2160 3840x2160: 3600Mhz RAM, 1800Mhz FCLK, 3840x2160 1280x1024: 3600Mhz RAM, 1800Mhz FCLK, 1280x1024 (All other settings identical. Important comparison is 2nd test vs 3rd moreso than 1st.)
Geekbench 5: CPU
Single vsStock Multi vsStock
1. Stock - 4K: 1186 +00.00% 6570 +00.00%
2. 3840x2160: 1167 -01.60% 7138 +08.64%
3. 1280x1024: 1205 +01.60% 7122 +08.40%
Geekbench 5: Compute - OpenCL Multi vsStock 1. Stock - 4K: 71452 +00.00% 2. 3840x2160: 77251 +08.12% 3. 1280x1024: 78618 +10.03%
Geekbench 5: Compute - Vulkan Multi vsStock 1. Stock 4K: 47263 +00.00% 2. 3840x2160: 47126 -00.30% 3. 1280x1024: 55534 +17.50%