GPU x Monitor Checker

Samsung Odyssey G7 C32G75T

2560 x 1440Up to 240HzVA (1000R)DSC decoder: UNKNOWN

Maximum verified mode per connector

This is where HDMI and DisplayPort usually differ. Both figures are at native resolution.

HDMI2560x1440 @ 120Hz (no DSC)
DisplayPort2560x1440 @ 240Hz (no DSC)

Inputs

ConnectorVersion labelCountDocumented input ceiling
HDMIHDMI 2.01~14.4 Gbps payload
DisplayPortDisplayPort 1.42~25.92 Gbps payload

Officially documented timing modes

ConnectorModeDSCSource grade
DisplayPort2560x1440 @ 120HzNOC
DisplayPort2560x1440 @ 240HzNOC
HDMI2560x1440 @ 60HzNOC
HDMI2560x1440 @ 120HzNOC

HDR, VRR, colour depth

HDRYES - HDR10 input, Samsung "HDR600" (confirmed)
VRRYES - AMD FreeSync Premium Pro; NVIDIA G-SYNC Compatible (DisplayPort, 80-240Hz) (confirmed)
Max colour depthnot published

Notes

HDMI input is 2.0 (~120Hz at 1440p). 240Hz is DisplayPort-only per the Samsung manual - a port-level bottleneck independent of the GPU.

Last verified: 2026-09-02 (seed data).

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