Cyberpunk 2077 vs eGPU: Fight!
 
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Cyberpunk 2077 vs eGPU: Fight!  

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Manu89ft
(@manu89ft)
Eminent Member
Joined: 4 months ago
 

@han_siang_wong, what resolution do you play?

 

2019 16" MacBook Pro (RP5500M) [9th,8C,H] + RX 6900 XT @ 32Gbps-TB3 (Razer Core X) + Win10 [build link]  

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Han Siang WONG
(@han_siang_wong)
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Joined: 4 months ago
 
Posted by: @manu89ft

@han_siang_wong, what resolution do you play?

 

1440P

 

Aftershock Apex 15X (2020)[ Tongfang GM5M Series ]-10857H/32GB DDR4 2666/SX8200 1TB/SN750 500GB/2060ti/Intel UHD
Razer Core X + MSI 3060ti Gaming X Trio


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Manu89ft
(@manu89ft)
Eminent Member
Joined: 4 months ago
 

i play in 4k, but i don't understand why in medium and high details i have practically the same fps .. it seems a bandwith problem .. can you measure this? is there any guide to getting maximum bandwith?

2019 16" MacBook Pro (RP5500M) [9th,8C,H] + RX 6900 XT @ 32Gbps-TB3 (Razer Core X) + Win10 [build link]  

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ha1o2surfer
(@se12897)
Trusted Member
Joined: 4 years ago
 

I play on an internal screen of an HP 840 G5 on a 2070, I get around 50-60fps in high @ 1080P. (yes even with this laptop only supplying 2 lanes) Bus usage hangs around 20%

 

On an external screen, I get around 70 ish. 

 

My numbers may be high because my CPU can sustain 3.9ghz on all cores forever and this game is very cpu heavy. 

This post was modified 4 months ago
2020 13" HP EliteBook 830 G7 [10th,6C,U] + RTX 2070 @ 32Gbps-TB3 (AORUS Gaming Box) + Win10 20H2 [build link]  

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Han Siang WONG
(@han_siang_wong)
Active Member
Joined: 4 months ago
 

I think I found the problem. Seems like it's only 16gpbs? I bought another TB3 cable and will arrived today. Will update here. I do hope it's the cable and not the port, if I have a half port then I am stucked.

Its a Tongfang GM5M-Aftershock Apex 15(2020) /XMG Neo 15/Eluktonics Mech 15 G3/Inifinity W5

Aftershock Apex 15X (2020)[ Tongfang GM5M Series ]-10857H/32GB DDR4 2666/SX8200 1TB/SN750 500GB/2060ti/Intel UHD
Razer Core X + MSI 3060ti Gaming X Trio


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Manu89ft
(@manu89ft)
Eminent Member
Joined: 4 months ago
 

@han_siang_wong, are you using the cable that came with core x? that's short but it's 32gbps

 

2019 16" MacBook Pro (RP5500M) [9th,8C,H] + RX 6900 XT @ 32Gbps-TB3 (Razer Core X) + Win10 [build link]  

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Han Siang WONG
(@han_siang_wong)
Active Member
Joined: 4 months ago
 

@manu89ft

I bought the core X 2nd hand so I don't know if the cable is the original one. I still at work. I will update onne I test when I am at home 

 

Aftershock Apex 15X (2020)[ Tongfang GM5M Series ]-10857H/32GB DDR4 2666/SX8200 1TB/SN750 500GB/2060ti/Intel UHD
Razer Core X + MSI 3060ti Gaming X Trio


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Manu89ft
(@manu89ft)
Eminent Member
Joined: 4 months ago
 

you can see the performance of the tb3 with CUDA-Z

2019 16" MacBook Pro (RP5500M) [9th,8C,H] + RX 6900 XT @ 32Gbps-TB3 (Razer Core X) + Win10 [build link]  

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Han Siang WONG
(@han_siang_wong)
Active Member
Joined: 4 months ago
 

The "OG" cable that came with the box without the game running:
Performance Information
-----------------------
Memory Copy
Host Pinned to Device: 2193.94 MiB/s
Host Pageable to Device: 2162.26 MiB/s
Device to Host Pinned: 2654.98 MiB/s
Device to Host Pageable: 2529.95 MiB/s
Device to Device: 132.24 GiB/s
GPU Core Performance
Single-precision Float: 18.0135 Tflop/s
Double-precision Float: 298.446 Gflop/s
64-bit Integer: 2238.03 Giop/s
32-bit Integer: 9236.41 Giop/s
24-bit Integer: 9251.43 Giop/s

 

Pluggable Cable without the game running:
Performance Information

-----------------------
Memory Copy
Host Pinned to Device: 2198.17 MiB/s
Host Pageable to Device: 2139.04 MiB/s
Device to Host Pinned: 2702.59 MiB/s
Device to Host Pageable: 2605.82 MiB/s
Device to Device: 139.569 GiB/s
GPU Core Performance
Single-precision Float: 17.7408 Tflop/s
Double-precision Float: 298.337 Gflop/s
64-bit Integer: 2213.91 Giop/s
32-bit Integer: 9234.27 Giop/s
24-bit Integer: 9076.51 Giop/s
  

OG Cable with the game Running:
Performance Information
-----------------------
Memory Copy
Host Pinned to Device: 1620.9 MiB/s
Host Pageable to Device: 1617.38 MiB/s
Device to Host Pinned: 2255.36 MiB/s
Device to Host Pageable: 2059.29 MiB/s
Device to Device: 91.3465 GiB/s
GPU Core Performance
Single-precision Float: 16.8055 Tflop/s
Double-precision Float: 279.285 Gflop/s
64-bit Integer: 2198.03 Giop/s
32-bit Integer: 9033.3 Giop/s
24-bit Integer: 8876.34 Giop/s

Pluggable Cable with the game Running:
Performance Information

-----------------------
Memory Copy
Host Pinned to Device: 2005.06 MiB/s
Host Pageable to Device: 1927.18 MiB/s
Device to Host Pinned: 2438.03 MiB/s
Device to Host Pageable: 2343.04 MiB/s
Device to Device: 105.629 GiB/s
GPU Core Performance
Single-precision Float: 17.4457 Tflop/s
Double-precision Float: 290.263 Gflop/s
64-bit Integer: 2132.05 Giop/s
32-bit Integer: 9053.83 Giop/s
24-bit Integer: 8962.19 Giop/s

 

Hmmmm seems like it is some thing to with cable at least its playable with RT Medium now... Previously its almost unplayable with RT turned off 

Aftershock Apex 15X (2020)[ Tongfang GM5M Series ]-10857H/32GB DDR4 2666/SX8200 1TB/SN750 500GB/2060ti/Intel UHD
Razer Core X + MSI 3060ti Gaming X Trio


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Manu89ft
(@manu89ft)
Eminent Member
Joined: 4 months ago
 

High difference! But was it a tb2 cable?

2019 16" MacBook Pro (RP5500M) [9th,8C,H] + RX 6900 XT @ 32Gbps-TB3 (Razer Core X) + Win10 [build link]  

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