Colorful Tomahawk GTX 1660 Specs

Graphics Processor

GPU Name: TU116

GPU Variant: TU116-300-A1

Architecture: Turing

Foundry: TSMC

Process Size: 12 nm

Transistors: 6,600 million

Die Size: 284 mm²

Graphics Card

Release Date: Mar 14th, 2019

Generation: GeForce 16

Predecessor: GeForce 10

Successor: GeForce 20

Production: Active

Bus Interface: PCIe 3.0 x16

Clock Speeds

Base Clock: 1530 MHz

Boost Clock: 1785 MHz

Memory Clock: 2001 MHz
8004 MHz effective

Memory

Memory Size: 6 GB

Memory Type: GDDR5

Memory Bus: 192 bit

Bandwidth: 192.1 GB/s

Render Config

Shading Units: 1408

TMUs: 88

ROPs: 48

SM Count: 22

L1 Cache: 64 KB (per SM)

L2 Cache: 1536 KB

Theoretical Performance

Pixel Rate: 85.68 GPixel/s

Texture Rate: 157.1 GTexel/s

FP16 (half) performance: 10.05 TFLOPS (2:1)

FP32 (float) performance: 5.027 TFLOPS

FP64 (double) performance: 157.1 GFLOPS (1:32)

Board Design

Slot Width: Dual-slot

Length: 9 inches
229 mm

TDP: 120 W

Suggested PSU: 350 W

Outputs: 1x DVI
1x HDMI
1x DisplayPort

Power Connectors: 1x 8-pin

Board Number: PG165 SKU 0

Graphics Features

DirectX: 12.0 (12_1)

OpenGL: 4.6

OpenCL: 1.2

Vulkan: 1.1.126

CUDA: 7.5

Shader Model: 6.4

Other retail boards based on this design (65)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
ASL GTX 1660 Skynet Double	1530 MHz	1785 MHz	2001 MHz	8.94 inches/227 mm
ASUS DUAL GTX 1660 EVO	1530 MHz	1785 MHz	2001 MHz	9.53 inches/242 mm
ASUS DUAL GTX 1660 EVO ADVANCED	1530 MHz	1815 MHz	2001 MHz	9.53 inches/242 mm
ASUS DUAL GTX 1660 EVO OC	1530 MHz	1845 MHz	2001 MHz	9.53 inches/242 mm
ASUS GTX 1660 Phoenix	1530 MHz	1785 MHz	2001 MHz	6.85 inches/174 mm
ASUS GTX 1660 Phoenix OC	1530 MHz	1800 MHz	2001 MHz	6.85 inches/174 mm
ASUS TUF GTX 1660 GAMING	1530 MHz	1785 MHz	2001 MHz	8.1 inches/206 mm
ASUS TUF GTX 1660 GAMING OC	1530 MHz	1815 MHz	2001 MHz	8.1 inches/206 mm
ASUS TUF3 GTX 1660 GAMING	1530 MHz	1785 MHz	2001 MHz	10.4 inches/264 mm
ASUS TUF3 GTX 1660 GAMING ADVANCED	1530 MHz	1800 MHz	2001 MHz	10.4 inches/264 mm
ASUS TUF3 GTX 1660 GAMING OC	1530 MHz	1860 MHz	2001 MHz	10.4 inches/264 mm
Colorful GTX 1660 Gaming ES	1530 MHz	1785 MHz	2001 MHz
Colorful GTX 1660 Gaming GT	1530 MHz	1785 MHz	2001 MHz
Colorful iCafe GTX 1660	1530 MHz	1785 MHz	2001 MHz
Colorful iGame GTX 1660 AD Special OC	1530 MHz	1860 MHz	2001 MHz
Colorful iGame GTX 1660 Advanced OC	1530 MHz	1875 MHz	2001 MHz
Colorful iGame GTX 1660 Ultra	1530 MHz	1860 MHz	2001 MHz
Colorful iGame GTX 1660 Ultra C	1530 MHz	1785 MHz	2001 MHz
Colorful Tomahawk GTX 1660	1530 MHz	1785 MHz	2001 MHz
EMTEK GTX 1660 StormX NANO OC	1530 MHz	1830 MHz	2001 MHz	6.61 inches/168 mm
EVGA GTX 1660 XC	1530 MHz	1830 MHz	2001 MHz	7.48 inches/190 mm, Triple-slot
EVGA GTX 1660 XC Black	1530 MHz	1785 MHz	2001 MHz	7.48 inches/190 mm, Triple-slot
EVGA GTX 1660 XC Ultra	1530 MHz	1845 MHz	2001 MHz	10.55 inches/268 mm
Gainward GTX 1660 Chasing Wind	1530 MHz	1800 MHz	2001 MHz
Gainward GTX 1660 Ghost	1530 MHz	1785 MHz	2001 MHz	9.25 inches/235 mm
Gainward GTX 1660 Ghost OC	1530 MHz	1830 MHz	2001 MHz	9.25 inches/235 mm
Gainward GTX 1660 Glare OC	1530 MHz	1830 MHz	2001 MHz	1x HDMI 3x DisplayPort
Gainward GTX 1660 Pegasus	1530 MHz	1785 MHz	2001 MHz	6.61 inches/168 mm
Gainward GTX 1660 Pegasus OC	1530 MHz	1830 MHz	2001 MHz	6.61 inches/168 mm
GALAX GTX 1660	1530 MHz	1785 MHz	2001 MHz	8.43 inches/214 mm, 1x HDMI 3x DisplayPort
GALAX GTX 1660	1530 MHz	1800 MHz	2001 MHz	9.29 inches/236 mm
GALAX GTX 1660 General	1530 MHz	1830 MHz	2001 MHz	9.69 inches/246 mm
GIGABYTE GTX 1660 GAMING	1530 MHz	1785 MHz	2001 MHz	11.02 inches/280 mm, 1x HDMI 3x DisplayPort
GIGABYTE GTX 1660 GAMING OC	1530 MHz	1860 MHz	2001 MHz	11.02 inches/280 mm, 1x HDMI 3x DisplayPort
GIGABYTE GTX 1660 OC	1530 MHz	1830 MHz	2001 MHz	8.82 inches/224 mm, 1x HDMI 3x DisplayPort
Inno3D GTX 1660 Twin X2	1530 MHz	1785 MHz	2001 MHz	7.72 inches/196 mm, 1x HDMI 3x DisplayPort
KFA2 GTX 1660	1530 MHz	1785 MHz	2001 MHz	1x HDMI 3x DisplayPort
KUROTOSHIKOU GTX 1660 OC	1530 MHz	1800 MHz	2001 MHz	8.43 inches/214 mm
Leadtek WinFast GTX 1660 Classic	1530 MHz	1785 MHz	2001 MHz	9.49 inches/241 mm
Leadtek WinFast GTX 1660 Hurricane	1530 MHz	1830 MHz	2001 MHz	8.43 inches/214 mm
Manli GTX 1660 (N542 + M1431)	1530 MHz	1785 MHz	2001 MHz	6.3 inches/160 mm
Manli GTX 1660 Blower	1530 MHz	1785 MHz	2001 MHz	10.04 inches/255 mm
Manli GTX 1660 Gallardo	1530 MHz	1830 MHz	2001 MHz	9.13 inches/232 mm
MAXSUN GTX 1660 E-Sports V0	1530 MHz	1785 MHz	2001 MHz
MAXSUN GTX 1660 E-Sports V0H	1530 MHz	1785 MHz	2001 MHz
MAXSUN GTX 1660 iCraft	1530 MHz	1785 MHz	2001 MHz
MAXSUN GTX 1660 Terminator	1530 MHz	1785 MHz	2001 MHz
MSI GTX 1660 AERO ITX	1530 MHz	1785 MHz	2001 MHz	7.01 inches/178 mm
MSI GTX 1660 AERO ITX OC	1530 MHz	1830 MHz	2001 MHz	7.01 inches/178 mm
MSI GTX 1660 ARMOR	1530 MHz	1800 MHz	2001 MHz	9.57 inches/243 mm, 1x HDMI 3x DisplayPort
MSI GTX 1660 ARMOR OC	1530 MHz	1845 MHz	2001 MHz	9.57 inches/243 mm, 1x HDMI 3x DisplayPort
MSI GTX 1660 GAMING	1530 MHz	1800 MHz	2001 MHz	9.72 inches/247 mm, 1x HDMI 3x DisplayPort
MSI GTX 1660 GAMING X	1530 MHz	1860 MHz	2001 MHz	9.72 inches/247 mm, 1x HDMI 3x DisplayPort
MSI GTX 1660 VENTUS XS	1530 MHz	1785 MHz	2001 MHz	8.03 inches/204 mm, 1x HDMI 3x DisplayPort
MSI GTX 1660 VENTUS XS OC	1530 MHz	1830 MHz	2001 MHz	8.03 inches/204 mm, 1x HDMI 3x DisplayPort
ONDA GTX 1660 Aegis	1530 MHz	1845 MHz	2001 MHz
Palit GTX 1660 Dual	1530 MHz	1785 MHz	2001 MHz	9.25 inches/235 mm
Palit GTX 1660 Dual OC	1530 MHz	1830 MHz	2001 MHz	9.25 inches/235 mm
Palit GTX 1660 StormX	1530 MHz	1785 MHz	2001 MHz	6.61 inches/168 mm
Palit GTX 1660 StormX OC	1530 MHz	1830 MHz	2001 MHz	6.61 inches/168 mm
PNY XLR8 GTX 1660 Gaming OC	1530 MHz	1830 MHz	2001 MHz	6.61 inches/168 mm
ZOTAC GTX 1660 AMP	1530 MHz	1845 MHz	2001 MHz	8.27 inches/210 mm, 1x HDMI 3x DisplayPort
ZOTAC GTX 1660 Destroyer OC HA	1530 MHz	1815 MHz	2001 MHz	8.58 inches/218 mm
ZOTAC GTX 1660 Twin Fan	1530 MHz	1785 MHz	2001 MHz	6.83 inches/173 mm, 1x HDMI 3x DisplayPort
ZOTAC GTX 1660 X-Gaming OC HA	1530 MHz	1815 MHz	2001 MHz	10.35 inches/263 mm