Tesla M6 X2 Mobile vs Radeon RX 6600M

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Primary details

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

Place in the ranking134not rated
Place by popularitynot in top-100not in top-100
Power efficiency24.71no data
ArchitectureRDNA 2.0 (2020−2024)Maxwell 2.0 (2014−2019)
GPU code nameNavi 23GM204
Market segmentLaptopMobile workstation
Release date31 May 2021 (3 years ago)30 August 2015 (9 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 cores17921536
Core clock speed2068 MHz930 MHz
Boost clock speed2416 MHz1180 MHz
Number of transistors11,060 million5,200 million
Manufacturing process technology7 nm28 nm
Power consumption (TDP)100 Watt100 Watt
Texture fill rate270.6113.3
Floating-point processing power8.659 TFLOPS3.625 TFLOPS
ROPs6464
TMUs11296
Ray Tracing Cores28no data

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 sizemedium sizedno data
InterfacePCIe 4.0 x8PCIe 3.0 x16
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 typeGDDR6GDDR5
Maximum RAM amount8 GB8 GB
Memory bus width128 Bit256 Bit
Memory clock speed1750 MHz1253 MHz
Memory bandwidth224.0 GB/s160.4 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 Ultimate (12_2)12 (12_1)
Shader Model6.56.7 (6.4)
OpenGL4.64.6
OpenCL2.13.0
Vulkan1.31.3
CUDA-5.2

Pros & cons summary


Recency 31 May 2021 30 August 2015
Chip lithography 7 nm 28 nm

RX 6600M has an age advantage of 5 years, and a 300% more advanced lithography process.

We couldn't decide between Radeon RX 6600M and Tesla M6 X2 Mobile. We've got no test results to judge.

Be aware that Radeon RX 6600M is a notebook graphics card while Tesla M6 X2 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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AMD Radeon RX 6600M
Radeon RX 6600M
NVIDIA Tesla M6 X2 Mobile
Tesla M6 X2 Mobile

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