ATI Mobility Radeon HD 3850 X2: specs and benchmarks

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Summary

ATI started Mobility Radeon HD 3850 X2 sales 5 June 2008. This is a laptop graphics card based on a RV6xx architecture and made with 55 nm manufacturing process. It is primarily aimed at gamers. 512 MB of GDDR3 memory clocked at 750 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 48 GB/s.

Compatibility-wise, this is card attached via PCIe 2.0 x16 interface. Power consumption is at 110 Watt.

We have no data on Mobility Radeon HD 3850 X2 benchmark results.

General info

Some basic facts about Mobility Radeon HD 3850 X2: architecture, market segment, release date etc.

Place in performance rankingnot rated
Place by popularitynot in top-100
ArchitectureRV6xx (2007−2010)
GPU code nameM88 CF
Market segmentLaptop
Release date5 June 2008 (15 years old)

Technical specs

Mobility Radeon HD 3850 X2's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Mobility Radeon HD 3850 X2's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores640of 20480 (Data Center GPU Max NEXT)
Core clock speed580 MHzof 2610 (Radeon RX 6500 XT)
Number of transistors666 millionof 14400 (GeForce GTX 1070 SLI Mobile)
Manufacturing process technology55 nmof 4 (GeForce RTX 4080)
Power consumption (TDP)110 Wattof 2400 (Data Center GPU Max Subsystem)
Texture fill rate9.280of 969.9 (H100 SXM5 96 GB)
Floating-point performance2x 371.2 gflopsof 16384 (Radeon Pro Duo)

Size and compatibility

Information on Mobility Radeon HD 3850 X2's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizelarge
InterfacePCIe 2.0 x16

Memory

Parameters of memory installed on Mobility Radeon HD 3850 X2: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.

Memory typeGDDR3
Maximum RAM amount512 MBof 192 (Radeon Instinct MI300X)
Memory bus width256 Bitof 19000 (GeForce RTX 3080 12 GB)
Memory clock speed750 MHzof 23000 (GeForce RTX 4080 SUPER)
Memory bandwidth48 GB/sof 3276 (Aldebaran)
Shared memory-

Video outputs and ports

Types and number of video connectors present on Mobility Radeon HD 3850 X2. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.

Display ConnectorsNo outputs

API support

APIs supported by Mobility Radeon HD 3850 X2, sometimes including their particular versions.

DirectX10.1 (10_1)
Shader Model4.1
OpenGL3.3of 4.6 (GeForce RTX 4090)
OpenCLN/A
VulkanN/A

Benchmark performance

Synthetic benchmark performance of Mobility Radeon HD 3850 X2. The combined score is measured on a 0-100 point scale.


We have no data on Mobility Radeon HD 3850 X2 benchmark results.


NVIDIA equivalent

According to our data, the closest NVIDIA alternative to Mobility Radeon HD 3850 X2 is GeForce GTX 280M.

GTX 280MGeForce GTX280M
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Similar GPUs

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