RX 9060 XT 16 GB vs GTX 1660 SUPER | PCPartMatch

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RX 9060 XT 16 GB vs GTX 1660 SUPER | PCPartMatch

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GPUs
RX 9060 XT 16 GB vs GTX 1660 SUPER

AMD

RX 9060 XT 16 GB

VS

NVIDIA

GTX 1660 SUPER

9specs won

of13specs

4specs won

The AMD RX 9060 XT 16 GB wins in 9 out of 13 comparable specs. Its biggest advantage is FP32 Performance (410% better).

GTX 1660 SUPER wins in 4 specs (Memory Bus: 50% better).

Recommendation

Choose RX 9060 XT 16 GB if you want the best overall performance — especially fp32 performance.

Choose GTX 1660 SUPER if memory bus matters more to you.

Detailed Specifications

Specification

AMDRX 9060 XT 16 GB

NVIDIAGTX 1660 SUPER

Performance

FP32 Performance

25.64 TFLOPS+410%

5.03 TFLOPS

FP16 Performance

51.28 TFLOPS+410%

10.05 TFLOPS

Add Another Component

Shader Units

2,048+45%

1,408

Boost Clock

3,130 MHz+75%

1,785 MHz

Base Clock

1,700 MHz+11%

1,530 MHz

Memory

VRAM

16 GB+167%

6 GB

VRAM Type

GDDR6

GDDR6

Memory Bus

128-bit

192-bit+50%

Memory Clock

2,500 MHz+43%

1,750 MHz

Memory Bandwidth

320

336+5%

Power

TDP

150W

125W−17%

Recommended PSU

450W

300W

Power Connector

1x 8-pin

1x 8-pin

Architecture

Form Factor

desktop

desktop

Generation

Navi IV(RX 9000)

GTX 16-series

Architecture

RDNA 4

Turing

GPU Chip

Navi 44

TU116

Process Node

4 nm−67%

12 nm

Foundry

TSMC

TSMC

Transistors

29.7

6.6

Die Size

199

284

Features

Ray Tracing

Yes

No

Ray Accelerators

32

N/A

FSR Version

4

N/A

AV1 Encoding

Yes+100%

No

Connectivity

Display Outputs

1x HDMI 2.1b, 3x DisplayPort 2.1a

1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a

PCIe Interface

PCIe 5.0 x16

PCIe 3.0 x16

Physical

Card Length

240 mm

229 mm

Slot Size

2

2

Price

MSRP

$349

$229−34%

Release Date

Jun 2025

Oct 2019