FirePro W8100 vs Mobility Radeon HD 3870 X2
When choosing between FirePro W8100 and Mobility Radeon HD 3870 X2, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between FirePro W8100 and Mobility Radeon HD 3870 X2.
FirePro W8100
Mobility Radeon HD 3870 X2 is a Laptop Graphics Card
Note: Mobility Radeon HD 3870 X2 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Mobility Radeon HD 3870 X2 here:
Main Specs
FirePro W8100 | Mobility Radeon HD 3870 X2 | |
Power consumption (TDP) | 220 Watt | 110 Watt |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Supplementary power connectors | 2x 6-pin | |
Memory type | GDDR5 | GDDR3 |
Maximum RAM amount | 8 GB | 512 MB |
Display Connectors | 4x DisplayPort, 1x SDI | No outputs |
Check Price |
- FirePro W8100 has 100% more power consumption, than Mobility Radeon HD 3870 X2.
- FirePro W8100 is connected by PCIe 3.0 x16, and Mobility Radeon HD 3870 X2 uses PCIe 2.0 x16 interface.
- Mobility Radeon HD 3870 X2 has 504 GB more memory, than FirePro W8100.
- FirePro W8100 is used in Desktops, and Mobility Radeon HD 3870 X2 - in Laptops.
- FirePro W8100 is build with GCN 2.0 architecture, and Mobility Radeon HD 3870 X2 - with RV6xx.
- Core clock speed of FirePro W8100 is 164 MHz higher, than Mobility Radeon HD 3870 X2.
- FirePro W8100 is manufactured by 28 nm process technology, and Mobility Radeon HD 3870 X2 - by 55 nm process technology.
- Memory clock speed of FirePro W8100 is 4150 MHz higher, than Mobility Radeon HD 3870 X2.
Game benchmarks
high / 1080p | 35−40 | 6−7 |
ultra / 1080p | 21−24 | 4−5 |
QHD / 1440p | 16−18 | 0−1 |
4K / 2160p | 10−11 | − |
low / 720p | 60−65 | 16−18 |
medium / 1080p | 40−45 | 8−9 |
The average gaming FPS of FirePro W8100 in Assassin's Creed Odyssey is 355% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | 55−60 | 12−14 |
ultra / 1080p | 50−55 | 10−11 |
QHD / 1440p | 35−40 | 0−1 |
4K / 2160p | 18−20 | − |
low / 720p | 100−110 | 24−27 |
medium / 1080p | 60−65 | 12−14 |
The average gaming FPS of FirePro W8100 in Battlefield 5 is 360% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 50−55 | 45−50 |
high / 1080p | − | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of FirePro W8100 in Call of Duty: Warzone is 10% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 250−260 | 130−140 |
medium / 768p | 220−230 | 110−120 |
ultra / 1080p | 180−190 | 50−55 |
QHD / 1440p | 110−120 | 27−30 |
4K / 2160p | 70−75 | 27−30 |
high / 768p | 210−220 | 80−85 |
The average gaming FPS of FirePro W8100 in Counter-Strike: Global Offensive is 142% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 60−65 | 55−60 |
ultra / 1080p | − | 18−20 |
medium / 1080p | 55−60 | 45−50 |
The average gaming FPS of FirePro W8100 in Cyberpunk 2077 is 15% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 120−130 | 80−85 |
medium / 768p | 110−120 | 55−60 |
ultra / 1080p | 100−110 | 30−35 |
The average gaming FPS of FirePro W8100 in Dota 2 is 101% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | 45−50 | 8−9 |
ultra / 1080p | 40−45 | 7−8 |
QHD / 1440p | 27−30 | − |
4K / 2160p | 14−16 | 3−4 |
low / 720p | 80−85 | 18−20 |
medium / 1080p | 45−50 | 8−9 |
The average gaming FPS of FirePro W8100 in Far Cry 5 is 422% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | 60−65 | 14−16 |
ultra / 1080p | 45−50 | 10−11 |
QHD / 1440p | 27−30 | − |
4K / 2160p | 27−30 | − |
low / 720p | 180−190 | 60−65 |
medium / 1080p | 110−120 | 21−24 |
The average gaming FPS of FirePro W8100 in Fortnite is 277% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | 60−65 | 12−14 |
ultra / 1080p | 45−50 | 10−12 |
QHD / 1440p | 30−35 | 1−2 |
4K / 2160p | 24−27 | − |
low / 720p | 100−110 | 24−27 |
medium / 1080p | 65−70 | 14−16 |
The average gaming FPS of FirePro W8100 in Forza Horizon 4 is 384% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 140−150 | 50−55 |
medium / 768p | 130−140 | 45−50 |
high / 1080p | 70−75 | 12−14 |
ultra / 1080p | 30−35 | 6−7 |
QHD / 1440p | 21−24 | 0−1 |
The average gaming FPS of FirePro W8100 in Grand Theft Auto V is 231% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | 24−27 | 4−5 |
ultra / 1080p | 20−22 | 3−4 |
QHD / 1440p | 16−18 | − |
4K / 2160p | 8−9 | 0−1 |
low / 720p | 65−70 | 12−14 |
medium / 1080p | 30−35 | 6−7 |
The average gaming FPS of FirePro W8100 in Metro Exodus is 500% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 130−140 | 95−100 |
high / 1080p | − | 85−90 |
ultra / 1080p | − | 80−85 |
medium / 1080p | 120−130 | 90−95 |
The average gaming FPS of FirePro W8100 in Minecraft is 36% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | − | 16−18 |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 100−110 | 30−35 |
medium / 1080p | 18−20 | 18−20 |
The average gaming FPS of FirePro W8100 in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than Mobility Radeon HD 3870 X2. | ||
high / 1080p | 24−27 | − |
ultra / 1080p | 16−18 | 7−8 |
QHD / 1440p | 10−12 | 0−1 |
4K / 2160p | 7−8 | − |
low / 720p | 65−70 | 12−14 |
medium / 1080p | 35−40 | 10−12 |
The average gaming FPS of FirePro W8100 in Red Dead Redemption 2 is 300% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 130−140 | 24−27 |
medium / 768p | 85−90 | 16−18 |
high / 1080p | 45−50 | 9−10 |
ultra / 1080p | 24−27 | 6−7 |
4K / 2160p | 16−18 | 6−7 |
The average gaming FPS of FirePro W8100 in The Witcher 3: Wild Hunt is 376% more, than Mobility Radeon HD 3870 X2. | ||
low / 768p | 90−95 | 85−90 |
medium / 768p | 60−65 | 45−50 |
ultra / 1080p | 50−55 | 18−20 |
high / 768p | 60−65 | 35−40 |
The average gaming FPS of FirePro W8100 in World of Tanks is 42% more, than Mobility Radeon HD 3870 X2. |
Full Specs
FirePro W8100 | Mobility Radeon HD 3870 X2 | |
Architecture | GCN 2.0 | RV6xx |
Code name | Hawaii | M88-XT CF |
Type | Workstation | Laptop |
Release date | 23 June 2014 | 1 September 2008 |
Pipelines | 2560 | 640 |
Core clock speed | 824 MHz | 660 MHz |
Transistor count | 6,200 million | 666 million |
Manufacturing process technology | 28 nm | 55 nm |
Texture fill rate | 131.8 | 10.56 |
Floating-point performance | 4,219 gflops | 2x 422.4 gflops |
Length | 279 mm | |
Memory bus width | 512 Bit | 256 Bit |
Memory clock speed | 5000 MHz | 850 MHz |
Memory bandwidth | 320 GB/s | 54.4 GB/s |
Shared memory | - | |
DirectX | 12 (12_0) | 10.1 (10_1) |
Shader Model | 6.3 | 4.1 |
OpenGL | 4.6 | 3.3 |
OpenCL | 2.0 | N/A |
Vulkan | 1.2.131 | N/A |
Bus support | PCIe 3.0 | |
Bitcoin / BTC (SHA256) | 466 Mh/s | |
Laptop size | large | |
Form factor | full height / full length | |
StereoOutput3D | + | |
DisplayPort count | 4 | |
Dual-link DVI support | + | |
Check Price |
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