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NVIDIA GeForce GTX 1660 Mobile

Graphics Processor
TU116B
Cores
1280
TMUs
80
ROPs
48
Memory Size
6 GB
Memory Type
GDDR5
Bus Width
192 bit
The GeForce GTX 1660 Mobile is a performance graphics card by NVIDIA, launched in May 2019. Built on the 12 nm process, and based on the TU116B graphics processor, the card supports DirectX 12.0. The TU116B graphics processor is an average sized chip with a die area of 284 mm² and 6,600 million transistors. It features 1280 shading units, 80 texture mapping units and 48 ROPs. NVIDIA has placed 6,144 MB GDDR5 memory on the card, which are connected using a 192-bit memory interface. The GPU is operating at a frequency of 1455 MHz, which can be boosted up to 1590 MHz, memory is running at 2000 MHz.
Being a dual-slot card, the NVIDIA GeForce GTX 1660 Mobile draws power from 1x 6-pin power connectors, with power draw not exactly known. Display outputs include: 1x DVI, 1x HDMI, 3x DisplayPort. GeForce GTX 1660 Mobile is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card measures 229 mm in length, and features a dual-slot cooling solution. Its price at launch was 229 US Dollars.

Graphics Processor

GPU Name
TU116B
Architecture
Turing
Foundry
TSMC
Process Size
12 nm
Transistors
6,600 million
Die Size
284 mm²

Graphics Card

Release Date
Unknown
Generation
GeForce 16 Mobile
Production
Active
Launch Price
229 USD
Bus Interface
PCIe 3.0 x16

Relative Performance

2%
GeForce 210
3%
GeForce 9400 GT
3%
Radeon HD 4550
4%
Radeon HD 5450
5%
Radeon HD 6450
5%
GeForce GT 520
7%
GeForce GT 220
9%
GeForce GT 430
9%
Radeon HD 5570
10%
Radeon HD 4670
10%
GeForce GT 440
10%
GeForce GT 240
12%
GeForce 9600 GT
13%
Radeon HD 5670
14%
GeForce GT 640
14%
GeForce 9800 GT
15%
Radeon HD 6670
15%
Radeon HD 4830
16%
Radeon HD 4770
17%
Radeon HD 4850
17%
GeForce GTS 250
18%
GeForce GTS 450
18%
Radeon HD 5750
21%
Radeon HD 7750
21%
Radeon HD 5770
22%
GeForce GTX 260
22%
Radeon HD 4870
22%
Radeon Vega 8
22%
GeForce GTX 550 Ti
22%
GeForce GTX 650
24%
Radeon HD 5830
25%
Radeon HD 6790
25%
Radeon HD 4890
26%
GeForce GTX 460
26%
Radeon RX Vega 11
27%
GeForce GT 1030
27%
GeForce GTX 275
27%
Radeon HD 7770 GHz Edition
27%
GeForce GTX 280
28%
GeForce GTX 465
29%
Radeon HD 6850
29%
GeForce GTX 285
32%
Radeon HD 5850
32%
GeForce GTX 650 Ti
32%
Radeon HD 7790
34%
Radeon RX 550
34%
GeForce GTX 470
35%
Radeon HD 6870
37%
Radeon HD 5870
38%
GeForce GTX 560 Ti
39%
Radeon HD 4870 X2
39%
GeForce GTX 750 Ti
39%
Radeon HD 6950
41%
GeForce GTX 295
41%
GeForce GTX 650 Ti Boost
42%
Radeon HD 7850
42%
GeForce GTX 480
44%
Radeon HD 6970
45%
Radeon R7 265
46%
Radeon RX 460
46%
Radeon R7 370
46%
GeForce GTX 660
46%
GeForce GTX 570
47%
Radeon RX 560
50%
GeForce GTX 950
50%
Radeon HD 7870 GHz Edition
51%
Radeon R9 270X
52%
GeForce GTX 660 Ti
52%
GeForce GTX 580
53%
GeForce GTX 1050
53%
Radeon HD 7950
54%
Radeon HD 5970
55%
GeForce GTX 760
60%
GeForce GTX 670
61%
GeForce GTX 960
63%
Radeon R9 380
63%
Radeon R9 285
64%
Radeon HD 7970
64%
GeForce GTX 680
66%
GeForce GTX 1050 Ti
68%
GeForce GTX 770
69%
Radeon HD 6990
71%
Radeon R9 280X
72%
GeForce GTX 590
72%
Radeon HD 7970 GHz Edition
80%
GeForce GTX 780
83%
GeForce GTX 1650
88%
Radeon RX 470
89%
Radeon R9 290
94%
Radeon RX 570
95%
Radeon R9 390
95%
Radeon R9 290X
97%
GeForce GTX 970
98%
GeForce GTX TITAN
99%
GeForce GTX 780 Ti
100%
GeForce GTX 1660 Mobile
101%
Radeon R9 390X
101%
Radeon HD 7990
102%
Radeon RX 480
102%
GeForce GTX 690
108%
Radeon RX 580
110%
GeForce GTX 980
112%
Radeon R9 FURY
112%
GeForce GTX 1060 6 GB
117%
Radeon RX 590
123%
Radeon R9 295X2
123%
GeForce GTX 1660
125%
Radeon R9 FURY X
127%
GeForce GTX 980 Ti
130%
GeForce GTX TITAN X
142%
GeForce GTX 1660 Ti
142%
GeForce GTX 1070
151%
Radeon RX Vega 56
160%
GeForce GTX 1070 Ti
165%
Radeon RX Vega 64
167%
GeForce GTX 1080
167%
GeForce RTX 2060
174%
Radeon RX 5700
188%
GeForce RTX 2060 SUPER
194%
GeForce RTX 2070
199%
Radeon RX 5700 XT
201%
Radeon VII
206%
TITAN X Pascal
213%
GeForce GTX 1080 Ti
215%
GeForce RTX 2070 SUPER
229%
GeForce RTX 2080
268%
GeForce RTX 2080 Ti
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
1455 MHz
Boost Clock
1590 MHz
Memory Clock
2000 MHz
8000 MHz effective

Memory

Memory Size
6 GB
Memory Type
GDDR5
Memory Bus
192 bit
Bandwidth
192.0 GB/s

Render Config

Shading Units
1280
TMUs
80
ROPs
48
SM Count
20
L1 Cache
64 KB (per SM)
L2 Cache
1536 KB

Theoretical Performance

Pixel Rate
76.32 GPixel/s
Texture Rate
127.2 GTexel/s
FP16 (half) performance
8.141 TFLOPS (2:1)
FP32 (float) performance
4.070 TFLOPS
FP64 (double) performance
127.2 GFLOPS (1:32)

Board Design

Slot Width
Dual-slot
Length
9 inches
229 mm
TDP
unknown
Outputs
1x DVI
1x HDMI
3x DisplayPort
Power Connectors
1x 6-pin
Board Number
PG161

Graphics Features

DirectX
12.0 (12_1)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.109
CUDA
7.5
Shader Model
6.4

Card Notes

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