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GIGABYTE GTX 670 WindForce 2X

  • GV-N670WF2-2GD
Graphics Processor
GK104
Cores
1344
TMUs
112
ROPs
32
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
256 bit

Graphics Processor

GPU Name
GK104
GPU Variant
GK104-325-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3,540 million
Die Size
294 mm²

Graphics Card

Release Date
May 10th, 2012
Jun 19th, 2012
Generation
GeForce 600
Predecessor
GeForce 500
Successor
GeForce 700
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Clock Speeds

Base Clock
915 MHz
941 MHz (+3%)
Boost Clock
980 MHz
1020 MHz (+4%)
Memory Clock
1502 MHz
6 Gbps effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
192.3 GB/s

Render Config

Shading Units
1344
TMUs
112
ROPs
32
SMX Count
7
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB

Theoretical Performance

Pixel Rate
27.44 GPixel/s
28.56 GPixel/s
Texture Rate
109.8 GTexel/s
114.2 GTexel/s
FP32 (float) performance
2.634 TFLOPS
2.742 TFLOPS
FP64 (double) performance
109.8 GFLOPS
114.2 GFLOPS (1:24)

Board Design

Slot Width
Dual-slot
Length
241 mm
265 mm
9.5 inches
10.4 inches
TDP
170 W
Suggested PSU
450 W
Outputs
2x DVI
1x HDMI
1x DisplayPort
Power Connectors
2x 6-pin
Board Number
P2004

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.1
CUDA
3.0
Shader Model
5.1

GK104 GPU Notes

L1 Cache is configurable from 16 KB up to 48 KB per SMX

Other retail boards based on this design (44)

Name GPU Clock Boost Clock Memory Clock Other Changes
ASUS GTX 670 DirectCU II 915 MHz 980 MHz 1502 MHz 272 mm/10.7 inches
ASUS GTX 670 DirectCU II 4 GB 915 MHz 980 MHz 1502 MHz 4 GB, 272 mm/10.7 inches
ASUS GTX 670 DirectCU II OC 980 MHz 1058 MHz 1502 MHz 272 mm/10.7 inches
ASUS GTX 670 DirectCU II TOP 1059 MHz 1137 MHz 1502 MHz 272 mm/10.7 inches
ASUS GTX 670 DirectCU Mini OC 928 MHz 1006 MHz 1502 MHz 170 mm/6.7 inches
Axigon GTX 670 Raptor Edition 1006 MHz 1058 MHz 1502 MHz 256 mm/10.1 inches
Club 3D GTX 670 915 MHz 980 MHz 1502 MHz
Club 3D GTX 670 royalQueen 915 MHz 980 MHz 1502 MHz 207 mm/8.1 inches
Colorful iGame GTX 670 White Shark 967 MHz 1046 MHz 1502 MHz 268 mm/10.6 inches
EVGA GTX 670 915 MHz 980 MHz 1502 MHz 256 mm/10.1 inches
EVGA GTX 670 FTW 1006 MHz 1084 MHz 1552 MHz 256 mm/10.1 inches
EVGA GTX 670 FTW LE 941 MHz 1020 MHz 1502 MHz 256 mm/10.1 inches
EVGA GTX 670 FTW Signature 2 1006 MHz 1084 MHz 1552 MHz 256 mm/10.1 inches
EVGA GTX 670 FTW+ 1006 MHz 1084 MHz 1502 MHz 4 GB, 256 mm/10.1 inches
EVGA GTX 670 Superclocked+ 967 MHz 1046 MHz 1502 MHz 4 GB, 256 mm/10.1 inches
EVGA GTX 670+ 915 MHz 980 MHz 1502 MHz 4 GB, 256 mm/10.1 inches
EVGA GTX 670+ 915 MHz 980 MHz 1502 MHz 4 GB, 256 mm/10.1 inches
Gainward GTX 670 915 MHz 980 MHz 1502 MHz 247 mm/9.7 inches
Gainward GTX 670 Phantom 1006 MHz 1084 MHz 1527 MHz 247 mm/9.7 inches
Galaxy GTX 670 915 MHz 980 MHz 1502 MHz
Galaxy GTX 670 GC 1006 MHz 1084 MHz 1502 MHz 254 mm/10 inches
Galaxy GTX 670 GC 4 GB 1006 MHz 1084 MHz 1502 MHz 4 GB, 254 mm/10 inches
Galaxy GTX 670 GC V2 1006 MHz 1084 MHz 1502 MHz 256 mm/10.1 inches
GIGABYTE GTX 670 WindForce 2X 941 MHz 1020 MHz 1502 MHz 265 mm/10.4 inches
GIGABYTE GTX 670 WindForce 3X OC 4 GB 980 MHz 1058 MHz 1502 MHz 4 GB, 295 mm/11.6 inches, Triple-slot
Inno3D GTX 670 915 MHz 980 MHz 1502 MHz
Inno3D GTX 670 Accelero Hybrid 4 GB 1032 MHz 1110 MHz 1570 MHz 4 GB, 255 mm/10 inches
Inno3D GTX 670 Accelero Hybrid LCS 1038 MHz 1090 MHz 1553 MHz 255 mm/10 inches, Triple-slot
Inno3D GTX 670 HerculeZ 3000 1006 MHz 1084 MHz 1553 MHz 295 mm/11.6 inches, Triple-slot
Inno3D GTX 670 HerculeZ 3000 4 GB 1020 MHz 1098 MHz 1553 MHz 4 GB, 295 mm/11.6 inches, Triple-slot
KFA2 GTX 670 EX OC 1006 MHz 1084 MHz 1502 MHz 270 mm/10.6 inches
KFA2 GTX 670 EX OC 4 GB 1006 MHz 1084 MHz 1502 MHz 4 GB, 270 mm/10.6 inches
Leadtek WinFast GTX 670 915 MHz 980 MHz 1502 MHz
MSI GTX 670 OC 967 MHz 1046 MHz 1502 MHz
MSI GTX 670 Power Edition OC 1020 MHz 1098 MHz 1502 MHz 267 mm/10.5 inches
Palit GTX 670 915 MHz 980 MHz 1502 MHz 247 mm/9.7 inches
Palit GTX 670 Jetstream 1006 MHz 1084 MHz 1527 MHz 247 mm/9.7 inches
PNY XLR8 GTX 670 Enthusiast Edition 915 MHz 980 MHz 1502 MHz
SPARKLE Calibre GTX 670 Captain 954 MHz 1032 MHz 1552 MHz
ZOTAC GTX 670 915 MHz 980 MHz 1502 MHz
ZOTAC GTX 670 4 GB 928 MHz 1006 MHz 1502 MHz 4 GB, 254 mm/10 inches
ZOTAC GTX 670 AMP! Edition 1098 MHz 1176 MHz 1652 MHz 254 mm/10 inches
ZOTAC GTX 670 Extreme OC+ 1110 MHz 1202 MHz 1652 MHz 284 mm/11.2 inches
ZOTAC GTX 670 OC 954 MHz 1032 MHz 1502 MHz 256 mm/10.1 inches, 2x DVI