Sapphire Radeon RX 6600 XT Pulse OC Review 33

Sapphire Radeon RX 6600 XT Pulse OC Review

by
W1zzard
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Manufacturer: Sapphire
Overclocking & Power Limits »

Performance per Watt

Performance per watt is based on measurements using Cyberpunk 2077. We record power draw and FPS rate to calculate the energy efficiency of the graphics card as it operates.



Voltage Frequency Curve

The card will dynamically adjust clock and voltage based on render load, temperature, and other factors.

For the graph below, we recorded all GPU clock and GPU voltage combinations of our 1440p resolution benchmarking suite. The plotted points are transparent, which allows them to add up to indicate more often used values. A light color means the clock/voltage combination is rarely used, and a dark color means it's active more often. The min/max values are 99th and 1st percentile, so outliers are excluded.

GPU Frequency and Voltage Analysis


Clock States

Clock Frequencies & Voltage
GPU ClockMemory ClockGPU Voltage
Idle0 MHz
0 to 10 MHz		5 MHz
2 to 12 MHz		0.011 V
0.000 to 0.637 V
Multi-Monitor9 MHz
0 to 150 MHz		1989 MHz
1982 to 1996 MHz		0.213 V
0.000 to 0.662 V
Video Playback46 MHz
13 to 111 MHz		418 MHz
18 to 1068 MHz		0.641 V
0.637 to 0.662 V
Furmark2214 MHz
2198 to 2330 MHz		1989 MHz
1988 to 1990 MHz		0.941 V
0.931 to 1.000 V
Gaming
(Cyberpunk 2077)		2528 MHz
2508 to 2544 MHz		1989 MHz
1988 to 1992 MHz		1.036 V
0.950 to 1.112 V
V-Sync
(Cyberpunk 2077)		1790 MHz
1490 to 2095 MHz		1989 MHz
1982 to 1996 MHz		0.910 V
0.637 to 1.150 V
Gaming
(23 Games)		2554 MHz
2438 to 2697 MHz		2000 MHz1.106 V
1.031 to 1.150 V
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