GeForce GT 645 | Newegg.com

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Brands

EVGA
ASUS
MSI
GIGABYTE
NVIDIA
PNY Technologies, Inc.

YESTON
ZOTAC
SongryVGA
HP
ASRock
MAXSUN
GPVHOSO
51Risc

Price

$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300

$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$4000 - $4500
$4500 - $5000
$5000 and more

GPU

GeForce RTX 50 Series
- GeForce RTX 5090
- GeForce RTX 5080
- GeForce RTX 5070 Ti
- GeForce RTX 5070
- GeForce RTX 5060 Ti
- GeForce RTX 5060
- GeForce RTX 5050
GeForce RTX 40 Series
- GeForce RTX 4070 Ti
- GeForce RTX 4070
- GeForce RTX 4060 Ti
- GeForce RTX 4060
GeForce RTX 30 Series
- GeForce RTX 3090 Ti
- GeForce RTX 3080 Ti
- GeForce RTX 3080
- GeForce RTX 3070 Ti
- GeForce RTX 3060 Ti
- GeForce RTX 3060
- GeForce RTX 3050
Radeon RX 6000 Series
- Radeon RX 6900 XT
- Radeon RX 6500 XT
- Radeon RX 6400
GeForce RTX 20 Series
- GeForce RTX 2080 Ti
- GeForce RTX 2060
GeForce GTX 16 Series
- GeForce GTX 1660 Ti
- GeForce GTX 1660 SUPER
- GeForce GTX 1660

GeForce GTX 10 Series
- GeForce GTX 1080 Ti FE
- GeForce GTX 1080 Ti
- GeForce GTX 1080 FE
- GeForce GTX 1080
- GeForce GTX 1070 Ti
- GeForce GTX 1070
- GeForce GTX 1060
Radeon RX 500 Series
- Radeon RX 580
GeForce TITAN
- GeForce GTX TITAN Z
- GeForce GTX TITAN X
- GeForce GTX TITAN BLACK
- GeForce GTX TITAN
GeForce GTX 900 series
- GeForce GTX 980 Ti
- GeForce GTX 960
- GeForce GTX 950
GeForce GTX 700/600 series
- GeForce GTX 660 Ti
- GeForce GTX 650 Ti BOOST
- GeForce GTX 650 Ti
- GeForce GTX 650
GeForce GTX 500/400 series
- GeForce GTX 590 (Fermi)
- GeForce GTX 560 Ti (Fermi)
- GeForce GTX 560 Ti - 448 Cores (Fermi)
- GeForce GTX 560 (Fermi)
GeForce G/GT/GTS series
- GeForce GT 740
- GeForce GT 730
- GeForce GT 710
- GeForce GT 640
- GeForce GT 630
- GeForce GT 610
- GeForce GT 520 (Fermi)
- GeForce GT 430 (Fermi)
- GeForce GT 1030
GeForce series
- GeForce 9600 GT

Chipset Manufacturer

NVIDIA
AMD

Memory Size

32GB
24GB
16GB
12GB
11GB
10GB

8GB
6GB
4GB
3GB
2GB
1.25GB
1GB
1280MB
512MB

Cooler

Single Fan
Double Fans
Triple Fans
Fanless
With Fan
Air Cooler

Hybrid Cooler
Turbo Fan Cooling System

Max GPU Length

Over 290mm
- 358 mm
- 342 mm
- 340 mm
- 338 mm
- 336 mm
- 331 mm
- 325 mm
- 324 mm
- 323 mm
- 320 mm
- 319 mm
- 317 mm
- 316 mm
- 312 mm
- 308 mm
- 305 mm
- 304 mm
- 302 mm
- 301 mm
- 300 mm
- 298 mm
- 296 mm
- 293 mm
290 to 246mm
- 290 mm
- 286 mm
- 285 mm
- 282 mm
- 281 mm
- 280 mm
- 279 mm
- 278 mm
- 277 mm
- 276 mm
- 275 mm
- 272 mm
- 271 mm
- 270 mm
- 269 mm
- 268 mm
- 267 mm
- 265 mm
- 255 mm
- 252 mm
- 247 mm
- 246 mm
245 to 201mm
- 245 mm
- 243 mm
- 242 mm
- 240 mm
- 235 mm
- 232 mm
- 231 mm
- 230 mm
- 229 mm
- 228 mm
- 227 mm
- 226 mm
- 224 mm
- 221 mm
- 215 mm
- 208 mm
- 204 mm
- 203 mm
- 202 mm
- 201 mm
200 to 170mm
- 200 mm
- 199 mm
- 198 mm
- 192 mm
- 190 mm
- 186 mm
- 185 mm
- 184 mm
- 182 mm
- 181 mm
- 174 mm
- 173 mm
- 172 mm
- 170 mm
Shorter than 170mm
- 168 mm
- 167 mm
- 165 mm
- 162 mm
- 160 mm
- 153 mm
- 150 mm
- 148 mm
- 147 mm
- 146 mm
- 145 mm
- 144 mm

Features

Small Form Factor Ready

Form Factor

ATX
ITX
Low Profile
Low Profile Ready
Plug-in Card

Interface

PCI-E 5.0
- PCI Express 5.0
- PCI Express 5.0 x8
- PCI Express 5.0 x16
PCI-E 4.0
- PCI Express 4.0
- PCI Express 4.0 x8
- PCI Express 4.0 x16
PCI-E 3.0
- PCI Express 3.0
- PCI Express 3.0 x16
- PCI Express 3.0 x4
PCI-E 2.0
- PCI Express 2.0
- PCI Express 2.0 x8
- PCI Express 2.0 x16
PCI-E
- PCI Express x16

Memory Interface

768-Bit
512-Bit
384-Bit
352-Bit
320-Bit
256-Bit

192-Bit
128-Bit
96-Bit
64-Bit

DisplayPort

DisplayPort 2.1a
- 3 x DisplayPort 2.1a
DisplayPort 2.1
- 3 x DisplayPort 2.1b
DisplayPort 1.4
- 1 x DisplayPort 1.4
- 1 x DisplayPort 1.4a
- 2 x DisplayPort 1.4
- 2 x DisplayPort 1.4a
- 3 x DisplayPort 1.4
- 3 x DisplayPort 1.4a
DisplayPort 1.2/1.1
- 1 x DisplayPort 1.2
- 3 x DisplayPort 1.2
DisplayPort
- 1 x DisplayPort
- 2 x DisplayPort
- 3 x DisplayPort
Mini DisplayPort
- 1 x Mini DisplayPort

HDMI

HDMI 2.1
- 1 x HDMI 2.1
- 1 x HDMI 2.1a
- 1 x HDMI 2.1b
- 2 x HDMI 2.1
- 2 x HDMI 2.1b
HDMI 2.0
- 1 x HDMI 2.0
- 1 x HDMI 2.0b
- 2 x HDMI 2.0
- 2 x HDMI 2.0b
- 3 x HDMI 2.0b
HDMI 1.0
- 1 x HDMI
- 1 x HDMI (via Adapter)
- 1 x mini HDMI
- 2 x HDMI
- 3 x HDMI
- 4 x HDMI

Slot Width

Single Slot
- 1.5 Slots
2 Slot
- 2 Slots
- 2.2 Slots
- 2.3 Slots
- 2.5 Slots
- 2.6 Slots
- 2.7 Slots
- 2.75 Slots
- 2.8 Slots
- 2.9 Slots
3 Slot
- 3 Slots
- 3.1 Slots
- 3.5 Slots
- 3.8 Slots

Recommended PSU Wattage

Less than 500W
- 200W
- 300W
- 350W
- 400W
- 450W
- 500W
501W - 750W
- 550W
- 600W
- 650W
- 700W
751W - 1000W
- 750W
- 850W
- 1000W

Virtual Reality Ready

Core Clock

Up to 1000 MHz
- 650 MHz
- 700 MHz
- 705 MHz
- 810 MHz
- 889 MHz
- 900 MHz
- 902 MHz
- 950 MHz
- 954 MHz
- 993 MHz
- 1000 MHz
1001 MHz - 1500 MHz
- 1050 MHz
- 1051 MHz
- 1085 MHz
- 1102 MHz
- 1152 MHz
- 1165 MHz
- 1177 MHz
- 1178 MHz
- 1189 MHz
- 1190 MHz
- 1203 MHz
- 1216 MHz
- 1227 MHz
- 1228 MHz
- 1241 MHz
- 1252 MHz
- 1253 MHz
- 1265 MHz
- 1266 MHz
- 1278 MHz
- 1290 MHz
- 1320 MHz
- 1340 MHz
- 1350 MHz
- 1355 MHz
- 1365 MHz
- 1395 MHz
- 1410 MHz
- 1440 MHz
- 1480 MHz
- 1500 MHz
1501 MHz - 2000 MHz
- 1506 MHz
- 1518 MHz
- 1530 MHz
- 1531 MHz
- 1544 MHz
- 1556 MHz
- 1569 MHz
- 1594 MHz
- 1607 MHz
- 1620 MHz
- 1632 MHz
- 1650 MHz
- 1657 MHz
- 1665 MHz
- 1680 MHz
- 1683 MHz
- 1695 MHz
- 1708 MHz
- 1710 MHz
- 1740 MHz
- 1755 MHz
- 1770 MHz
- 1777 MHz
- 1785 MHz
- 1792 MHz
- 1800 MHz
- 1807 MHz
- 1830 MHz
- 1837 MHz
- 1845 MHz
- 1860 MHz
- 1867 MHz
- 1890 MHz
- 1923 MHz
2001 MHz - 2500 MHz
- 2280 MHz
- 2310 MHz
- 2407 MHz
- 2497 MHz
More than 2500 MHz
- 2512 MHz
- 2535 MHz
- 2550 MHz
- 2565 MHz
- 2625 MHz
- 2640 MHz

Memory Type

GDDR7
GDDR6X
GDDR6
GDDR5X
GDDR5
GDDR4

GDDR3
DDR5
DDR4
DDR3
DDR

DirectX

DirectX 12 Ultimate
DirectX 12.1
DirectX 12
DirectX 11.2
DirectX 11.1
DirectX 11

DirectX 10

Max Resolution

7680 x 4320
5120 x 3200
4096 x 2160
3840 x 2160
2560 x 1600 (DL-DVI)
2560 x 1600

2560 x 1440
2048 x 1536
1920 x 1200

DVI

1 x DVI
2 x DVI
3 x DVI
2 x DVI (1 Single Link, 1 Dual Link)

Multi-Monitor Support

CUDA Cores

RTX 50 Series
- 3840 Cores
RTX 40 Series
- 21760 Cores
- 7680 Cores
RTX 30 Series
- 10752 Cores
- 10240 Cores
- 8960 Cores
- 8704 Cores
- 6144 Cores
- 4864 Cores
- 3584 Cores
- 2560 Cores
RTX 20 Series
- 4352 Cores
- 3072 Cores
- 2304 Cores
- 2176 Cores
- 1920 Cores
GTX 10 Series
- 2432 Cores
- 1408 Cores
GTX TITAN
- 5760 Cores
- 4608 Cores
- 2880 Cores
- 2688 Cores

GTX 900 Series
- 1280 Cores
- 1024 Cores
- 768 Cores
- 192 Cores
GTX Series
- 1536 Cores
- 1344 Cores
- 1024 (512 x 2) Cores
- 448 Cores
- 384 Cores
- 336 Cores
GT/GTS Series
- 96 Cores
- 48 Cores
Other
- 64 Cores

Boost Clock

Up to 1000 MHz
- 876 MHz
- 927 MHz
1001 MHz - 1500 MHz
- 1075 MHz
- 1076 MHz
- 1190 MHz
- 1216 MHz
- 1228 MHz
- 1241 MHz
- 1253 MHz
- 1266 MHz
- 1279 MHz
- 1304 MHz
- 1317 MHz
- 1329 MHz
- 1342 MHz
- 1355 MHz
- 1417 MHz
- 1430 MHz
- 1468 MHz
1501 MHz - 2000 MHz
- 1506 MHz
- 1518 MHz
- 1531 MHz
- 1544 MHz
- 1560 MHz
- 1582 MHz
- 1620 MHz
- 1632 MHz
- 1635 MHz
- 1645 MHz
- 1657 MHz
- 1665 MHz
- 1670 MHz
- 1680 MHz
- 1683 MHz
- 1695 MHz
- 1708 MHz
- 1710 MHz
- 1725 MHz
- 1733 MHz
- 1740 MHz
- 1746 MHz
- 1755 MHz
- 1759 MHz
- 1770 MHz
- 1771 MHz
- 1777 MHz
- 1785 MHz
- 1797 MHz
- 1800 MHz
- 1807 MHz
- 1809 MHz
- 1815 MHz
- 1830 MHz
- 1837 MHz
- 1845 MHz
- 1847 MHz
- 1852 MHz
- 1860 MHz
- 1867 MHz
- 1875 MHz
- 1882 MHz
- 1890 MHz
2001 MHz - 2500 MHz
- 2285 MHz
- 2321 MHz
- 2490 MHz
- 2497 MHz
Above 2500 MHz
- 2505 MHz
- 2535 MHz
- 2565 MHz
- 2572 MHz
- 2580 MHz
- 2610 MHz
- 2640 MHz
- 2692 MHz