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Comparison XFX Radeon RX 7800 XT Speedster QICK 319 vs PowerColor Radeon RX 7800 XT Hellhound

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XFX Radeon RX 7800 XT Speedster QICK 319
PowerColor Radeon RX 7800 XT Hellhound
XFX Radeon RX 7800 XT Speedster QICK 319PowerColor Radeon RX 7800 XT Hellhound
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Interface
PCI-E v4.0 /x16/
PCI-E v4.0 /x16/
GPU
GPU modelAMD Radeon RX 7800 XTAMD Radeon RX 7800 XT
ArchitectureNavi 3X (RDNA 3)Navi 3X (RDNA 3)
Memory size16 GB16 GB
Memory typeGDDR6GDDR6
Memory bus256 bit256 bit
GPU clock speed2430 MHz2520 MHz
Memory clock19500 MHz19500 MHz
Lithography5 nm5 nm
Max. resolution7680x4320 px7680x4320 px
Passmark G3D Mark24438 score(s)24438 score(s)
Connections
HDMI11
HDMI versionv.2.1v.2.1
DisplayPort33
DisplayPort versionv.2.1v.2.1
Software
DirectX12 Ultimate12 Ultimate
OpenGL4.64.6
Stream processors38403840
General
Monitors connection44
Coolingactive (fan)active (fan)
Fans33
Lighting
Power consumption263 W263 W
Additional power8 + 8 pin8 + 8 pin
Minimum PSU recommendation700 W750 W
Number of slots2.52.5
Length
335 mm /335x130x52/
332 mm /332x147x50/
Added to E-Catalogoctober 2023september 2023

GPU clock speed

The frequency of the graphics processor of the graphics card. As a general rule, the higher the frequency of the GPU, the higher the performance of the graphics card, but this parameter is not the only one — a lot also depends on the design features of the graphics card, in particular, the type and amount of video memory (see the relevant glossary items). As a result, it is not unusual for a model with a lower processor frequency to be more performant of two video cards. In addition, it should be noted that high-frequency processors also have high heat dissipation, which requires the use of powerful cooling systems.

Lighting

The graphics card has a backlight system. This feature gives the board an original appearance, which is especially appreciated by gamers and fans of external PC modding. The backlight may have a different colour, in some models this colour may even change. At the same time, note that this feature does not affect the functionality of the graphics card, but it significantly affects the cost. So it's worth specifically looking for a graphics card with backlighting only in cases where an unusual design is no less important to you than performance. It should also be borne in mind that such adapters must be installed in the appropriate cases — open or with a viewing window, otherwise the backlight will simply not be visible.

Minimum PSU recommendation

The smallest power supply recommended for a computer with this graphics card.

This parameter, usually, is much higher than the power consumption of the graphics card itself. This is natural — after all, the PSU must provide electricity to the entire system, not just the video adapter. At the same time, the higher the power of the graphics card, the inevitably higher the power consumption of the PC as a whole. Moreover, this is due not only to the “voracity” of the graphics adapter itself, but also to the consumption of other PC components: a high-end graphics card, usually, is combined with an equally powerful (and energy-intensive) system.

With this in mind, manufacturers indicate the minimum recommended power supply. Of course, such recommendations are not mandatory; however, when using a PSU with a power lower than the recommended one, the probability of malfunctions increases significantly — to the point that even a very limited system may simply “not start”.

Length

The total length of the graphics card.

In this case, the length means the size of the device from the plate with connectors (which is attached to the back wall of the system unit) to the opposite side. The plate itself and the outwardly protruding connectors are usually not taken into account.

Data on the length of the graphics card is needed primarily in order to assess whether there is enough space for it in a particular case. In addition, longer boards, usually, have more advanced characteristics (although there is no hard dependence here, and video adapters of similar class may have different lengths). As for specific values, the most compact solutions nowadays have a size of 150 – 200 mm or less ; an indicator of 200 – 250 mm can still be considered relatively small, 250 – 290 mm — medium, and many models (mostly advanced) have a length of more than 290 mm.
XFX Radeon RX 7800 XT Speedster QICK 319 often compared
PowerColor Radeon RX 7800 XT Hellhound often compared