GeForce GTX 1660 vs ATI 8514-Ultra

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Primary details

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

Place in the rankingnot rated180
Place by popularitynot in top-10051
Cost-effectiveness evaluationno data48.95
Power efficiencyno data17.46
ArchitectureMach (1992−1997)Turing (2018−2022)
GPU code nameMach8TU116
Market segmentDesktopDesktop
Release date1992 (32 years ago)14 March 2019 (5 years ago)
Launch price (MSRP)$799 $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 coresno data1408
Core clock speed10 MHz1530 MHz
Boost clock speedno data1785 MHz
Number of transistorsno data6,600 million
Manufacturing process technology800 nm12 nm
Power consumption (TDP)no data120 Watt
Texture fill rateno data157.1
Floating-point processing powerno data5.027 TFLOPS
ROPs148
TMUsno data88

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).

InterfaceISA 16 BitPCIe 3.0 x16
Lengthno data229 mm
Width1-slot2-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 typeVRAMGDDR5
Maximum RAM amount1 MB6 GB
Memory bus width32 Bit192 Bit
Memory clock speed10 MHz2001 MHz
Memory bandwidth40 MB/s192.1 GB/s
Shared memoryno data-

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.

DirectXN/A12 (12_1)
Shader Modelno data6.5
OpenGLN/A4.6
OpenCLN/A1.2
VulkanN/A1.2.131
CUDA-7.5

Pros & cons summary


Maximum RAM amount 1 MB 6 GB
Chip lithography 800 nm 12 nm

GTX 1660 has a 614300% higher maximum VRAM amount, and a 6566.7% more advanced lithography process.

We couldn't decide between 8514-Ultra and GeForce GTX 1660. We've got no test results to judge.


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

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ATI 8514-Ultra
8514-Ultra
NVIDIA GeForce GTX 1660
GeForce GTX 1660

Comparisons with similar GPUs

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Community ratings

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1.7 3 votes

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4.1 5154 votes

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Questions & comments

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