GeForce GTX 1660 vs Tesla P6

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Primary details

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

Place in the rankingnot rated182
Place by popularitynot in top-10052
Cost-effectiveness evaluationno data48.74
Power efficiencyno data17.46
ArchitecturePascal (2016−2021)Turing (2018−2022)
GPU code nameGP104TU116
Market segmentWorkstationDesktop
Release date24 March 2017 (7 years ago)14 March 2019 (5 years ago)
Launch price (MSRP)no data$219

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores20481408
Core clock speed1012 MHz1530 MHz
Boost clock speed1506 MHz1785 MHz
Number of transistors7,200 million6,600 million
Manufacturing process technology16 nm12 nm
Power consumption (TDP)90 Watt120 Watt
Texture fill rate192.8157.1
Floating-point processing power6.169 TFLOPS5.027 TFLOPS
ROPs6448
TMUs12888

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).

InterfaceMXM-B (3.0)PCIe 3.0 x16
Lengthno data229 mm
WidthMXM Module2-slot
Supplementary power connectorsNone1x 8-pin

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 typeGDDR5GDDR5
Maximum RAM amount16 GB6 GB
Memory bus width256 Bit192 Bit
Memory clock speed1502 MHz2001 MHz
Memory bandwidth192.3 GB/s192.1 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 outputs1x DVI, 1x HDMI, 1x DisplayPort
HDMI-+

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.46.5
OpenGL4.64.6
OpenCL1.21.2
Vulkan1.2.1311.2.131
CUDA6.17.5

Pros & cons summary


Recency 24 March 2017 14 March 2019
Maximum RAM amount 16 GB 6 GB
Chip lithography 16 nm 12 nm
Power consumption (TDP) 90 Watt 120 Watt

Tesla P6 has a 166.7% higher maximum VRAM amount, and 33.3% lower power consumption.

GTX 1660, on the other hand, has an age advantage of 1 year, and a 33.3% more advanced lithography process.

We couldn't decide between Tesla P6 and GeForce GTX 1660. We've got no test results to judge.

Be aware that Tesla P6 is a workstation graphics card while GeForce GTX 1660 is a desktop 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 Tesla P6
Tesla P6
NVIDIA GeForce GTX 1660
GeForce GTX 1660

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Community ratings

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Questions & comments

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