RTX A1000 Mobile vs GeForce GTX 860M OEM

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated222
Place by popularitynot in top-100not in top-100
Power efficiencyno data28.24
ArchitectureMaxwell (2014−2017)Ampere (2020−2024)
GPU code nameGM107GA107
Market segmentLaptopMobile workstation
Release date5 February 2015 (9 years ago)30 March 2022 (2 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores6402048
Core clock speed1020 MHz630 MHz
Boost clock speed1085 MHz1140 MHz
Number of transistors1,870 millionno data
Manufacturing process technology28 nm8 nm
Power consumption (TDP)75 Watt60 Watt
Texture fill rate43.4072.96
Floating-point processing power1.389 TFLOPS4.669 TFLOPS
ROPs1632
TMUs4064
Tensor Coresno data64
Ray Tracing Coresno data16

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datamedium sized
InterfaceMXM-B (3.0)PCIe 4.0 x8
Supplementary power connectorsNoneno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR6
Maximum RAM amount2 GB4 GB
Memory bus width128 Bit128 Bit
Memory clock speed1253 MHz1375 MHz
Memory bandwidth80.19 GB/s176.0 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.7
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.1.1261.3
CUDA5.08.6

Pros & cons summary


Recency 5 February 2015 30 March 2022
Maximum RAM amount 2 GB 4 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 75 Watt 60 Watt

RTX A1000 Mobile has an age advantage of 7 years, a 100% higher maximum VRAM amount, a 250% more advanced lithography process, and 25% lower power consumption.

We couldn't decide between GeForce GTX 860M OEM and RTX A1000 Mobile. We've got no test results to judge.

Be aware that GeForce GTX 860M OEM is a notebook graphics card while RTX A1000 Mobile is a mobile workstation one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GTX 860M OEM
GeForce GTX 860M OEM
NVIDIA RTX A1000 Mobile
RTX A1000 Mobile

Comparisons with similar GPUs

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Community ratings

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3.2 37 votes

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3.3 88 votes

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