EXPC GS66 Stealth 10UE-256 vs System76 Oryx Pro

Laptop comparisons are still in beta - please let us know if you find any glitches!

 The EXPC GS66 Stealth 10UE-256 is a 15-inch laptop with a resolution of 1920x1080 (Full HD). We will be comparing it to the System76 Oryx Pro, which comes with a 17-inch screen at a resolution of 1920x1080 (Full HD). 
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EXPC GS66 Stealth 10UE-256

System76 Oryx Pro

  • 10th Gen Intel Core i7 CPU
  • Switchable Intel and NVIDIA Graphics
  • System76 Open Firmware with coreboot
  • 15" and 17" display options
  • Up to 64 GB of memory
EXPC GS66 Stealth 10UE-256 System76 Oryx Pro
Screen Size 15-inch 17-inch
Screen Resolution 1920x1080 (Full HD) 1920x1080 (Full HD)
Screen Info 240Hz 3ms Anti-Glare Wide View Angle Display 15.6" or 17.3" FHD (1920x1080) 144 Hz refresh rate, Matte Finish
Storage 2TB NVMe SSD 2 x M.2 (SATA or PCIe NVMe), Up to 4 TB total
Operating System Windows 10 Home Pop!_OS Linux
Memory Installed 32 64
Notes

Comes in different configurations

Operating System
Pop!_OS 20.04 LTS (64-bit) or Ubuntu 20.04 LTS (64-bit)

Firmware
System76 Open Firmware (coreboot, EDK2, System76 Firmware Apps)
System76 Open Source Embedded Controller Firmware

Input
Multitouch Touchpad, Multi-Color Backlit Chicklet US QWERTY Keyboard

Graphics Card Comparison

GPU Score

GeForce RTX 2080
(System76 Oryx Pro)
7304 points
GeForce RTX 2070
(System76 Oryx Pro)
5487 points
GeForce RTX 2060
(System76 Oryx Pro)
2902 points
GeForce RTX 3060 Max-Q
(EXPC GS66 Stealth 10UE-256)
2080 points

Video RAM

GeForce RTX 2070
(System76 Oryx Pro)
8 GB
GeForce RTX 2080
(System76 Oryx Pro)
8 GB
GeForce RTX 3060 Max-Q
(EXPC GS66 Stealth 10UE-256)
6 GB
GeForce RTX 2060
(System76 Oryx Pro)
6 GB

Memory Bandwidth

GeForce RTX 2070
(System76 Oryx Pro)
448 GB/s
GeForce RTX 2080
(System76 Oryx Pro)
448 GB/s
GeForce RTX 2060
(System76 Oryx Pro)
336 GB/s
GeForce RTX 3060 Max-Q
(EXPC GS66 Stealth 10UE-256)
288 GB/s

Pixel Rate

GeForce RTX 2080
(System76 Oryx Pro)
109.4 GP/s
GeForce RTX 2070
(System76 Oryx Pro)
92.16 GP/s
GeForce RTX 2060
(System76 Oryx Pro)
80.64 GP/s
GeForce RTX 3060 Max-Q
(EXPC GS66 Stealth 10UE-256)
61.54 GP/s

Texel Rate

GeForce RTX 2080
(System76 Oryx Pro)
314.6 GT/s
GeForce RTX 2070
(System76 Oryx Pro)
207.4 GT/s
GeForce RTX 2060
(System76 Oryx Pro)
201.6 GT/s
GeForce RTX 3060 Max-Q
(EXPC GS66 Stealth 10UE-256)
153.8 GT/s

Processor Comparison

Gigatransfers Per Second

Total number of data transfers in one second (Threads x Clock Speed)
Core i7-10875H
(System76 Oryx Pro)
36.8 GT/s
Core i7-10750H
(EXPC GS66 Stealth 10UE-256)
31.2 GT/s

Turbo Gigatransfers Per Second

Total number of data transfers in one second, if all cores are running at their turbo speed (Threads x Turbo Clock Speed)
Core i7-10875H
(System76 Oryx Pro)
81.6 GT/s
Core i7-10750H
(EXPC GS66 Stealth 10UE-256)
60 GT/s

Threads

Core i7-10875H
(System76 Oryx Pro)
16 Threads
Core i7-10750H
(EXPC GS66 Stealth 10UE-256)
12 Threads

Core Speed

Core i7-10750H
(EXPC GS66 Stealth 10UE-256)
2.6 MHz
Core i7-10875H
(System76 Oryx Pro)
2.3 MHz

Turbo Speed

Core i7-10875H
(System76 Oryx Pro)
5.1 MHz
Core i7-10750H
(EXPC GS66 Stealth 10UE-256)
5 MHz