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GPU
Speedster MERC 308
XFX
$80940
Quicksilver Magnetic Air Edition
XFX
$78999
Base Clock
2188 MHz1660 MHz
Boost Clock
2607 MHz2970 MHz
Bus
PCI Express 4.0PCI Express 5.0
Chipset Manufacturer
AMDAMD
Color
BlackWhite
Cooling
3 Fans3 Fans
CUDA Cores
-4096
DisplayPort 1.4a Outputs
3-
DisplayPort 2.1 Outputs
03
Frame Sync
FreeSyncFreeSync
GPU
Radeon RX 6600 XTRadeon RX 9070 XT
HDMI 2.0 Outputs
1-
HDMI 2.1a Outputs
01
HDMI 2.1b Outputs
01
Bus
PCIe x16-
Length
274 mm350 mm
Memory Bandwidth
16 Gbps20 Gbps
Memory Type
GDDR6GDDR6
PCIe 8-Pin
12
Series
Radeon RX 6000Radeon RX 9000
Slot Size
34
TDP
160W 304W
Upscaling
FSR 3.1FSR 4
VRAM
8 GB16 GB
Part Number
RX-66XT8TBDQ RX-97TMAQKW9
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Comparison Analysis

Comparing the Speedster MERC 308 vs Quicksilver Magnetic Air Edition reveals distinct differences in their targeted use cases.

Both components are priced similarly, making the choice dependent on specific features rather than budget.

For high-resolution textures and creative workloads, the Quicksilver Magnetic Air Edition has the advantage with 8GB more VRAM.

Builders with compact cases should consider the Speedster MERC 308, which is significantly shorter.