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Mobility Radeon HD 3870 X2

Price and performance details for the Mobility Radeon HD 3870 X2 can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the videocard compared to the 10 other common videocards in terms of PassMark G3D Mark.
  • The 2nd graph shows the value for money, in terms of the G3DMark per dollar.

Mobility Radeon HD 3870 X2

Bus Interface: PCIe x16 2.0

Max Memory Size: 2 MB

Core Clock(s): 660 MHz

Memory Clock(s): 850 MHz

DirectX: 10.1

OpenGL: 2

Videocard Category: Mobile

Other names: ATI Mobility Radeon HD 3870 X2

Videocard First Benchmarked: 2009-09-13

G3DMark/Price: NA

Overall Rank:  1853

Last Price Change:  NA

Average G3D Mark
478

Average G2D Mark: 187
Samples: 57

Videocard Test Suite Average Results for Mobility Radeon HD 3870 X2

DirectX 914 Frames/Sec
DirectX 102 Frames/Sec
DirectX 110 Frames/Sec
DirectX 120 Frames/Sec
GPU Compute0 Ops/Sec
From submitted results to PerformanceTest as of 16th of February 2026.
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G3D Mark Relative to Top 10 Common Laptop Videocards
As of 16th of February 2026 - Higher results represent better performance
Videocard Average G3D Mark
GeForce RTX 4070 Laptop GPU
 19,537
GeForce RTX 4060 Laptop GPU
 17,404
GeForce RTX 3070 Laptop GPU
 15,129
GeForce RTX 4050 Laptop GPU
 14,321
GeForce RTX 3060 Laptop GPU
 13,157
GeForce RTX 3050 Ti Laptop GPU
 10,089
GeForce RTX 3050 4GB Laptop GPU
 9,493
Radeon 780M
 6,873
Radeon Vega 8
 1,566
Mobility Radeon HD 3870 X2
 		478
PassMark Software © 2008-2026
Last 1 Baselines for Mobility Radeon HD 3870 X2
Most recent listed first
Videocard Average G3D Mark
BL1387630 - Mar 27 2021
391
PassMark Software © 2008-2026
Popular comparisons for Mobility Radeon HD 3870 X2
As of 16th of February 2026 - Higher results represent better performance
Videocard Average G3D Mark
Mobility Radeon HD 3870 X2
 		478
GeForce RTX 5090 Laptop GPU vs Mobility Radeon HD 3870 X2
 28,556 (+5878.5%)
GeForce RTX 4090 Laptop GPU vs Mobility Radeon HD 3870 X2
 27,122 (+5578.2%)
GeForce RTX 5080 Laptop GPU vs Mobility Radeon HD 3870 X2
 26,519 (+5452.0%)
GeForce RTX 4080 Laptop GPU vs Mobility Radeon HD 3870 X2
 24,762 (+5084.0%)
RTX 5000 Ada Generation Laptop GPU vs Mobility Radeon HD 3870 X2
 23,260 (+4769.6%)
GeForce RTX 5070 Ti Laptop GPU vs Mobility Radeon HD 3870 X2
 22,699 (+4652.3%)
RTX PRO 3000 Blackwell Generation Laptop GPU vs Mobility Radeon HD 3870 X2
 22,635 (+4638.8%)
Radeon RX 7900M vs Mobility Radeon HD 3870 X2
 22,436 (+4597.2%)
RTX 4000 Ada Generation Laptop GPU vs Mobility Radeon HD 3870 X2
 22,011 (+4508.2%)
Radeon 610M Ryzen 7 7840HX vs Mobility Radeon HD 3870 X2
 20,904 (+4276.3%)
RTX 3500 Ada Generation Laptop GPU vs Mobility Radeon HD 3870 X2
 19,773 (+4039.6%)
PassMark Software © 2008-2026