GIGABYTE GT 740 OC 4 GB

N740D5OC-4GI

Graphics Processor

GK107

Cores

384

TMUs

ROPs

Memory Size

4 GB

Memory Type

GDDR5

Bus Width

128 bit

GPU

Graphics Processor

GPU Name: GK107

GPU Variant: GK107-425-A2

Architecture: Kepler

Foundry: TSMC

Process Size: 28 nm

Transistors: 1,270 million

Density: 10.8M / mm²

Die Size: 118 mm²

Chip Package: BGA-908

Graphics Card

Release Date: ~~May 29th, 2014~~
Jun 24th, 2014

Generation: GeForce 700

Predecessor: GeForce 600

Successor: GeForce 900

Production: End-of-life

Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: ~~993 MHz~~
1072 MHz (+8%)

Memory Clock: 1253 MHz
5 Gbps effective

Memory

Memory Size: ~~1024 MB~~
4 GB

Memory Type: GDDR5

Memory Bus: 128 bit

Bandwidth: 80.19 GB/s

Render Config

Shading Units: 384

TMUs: 32

ROPs: 16

SMX Count: 2

L1 Cache: 16 KB (per SMX)

L2 Cache: 256 KB

Theoretical Performance

Pixel Rate: ~~7.944 GPixel/s~~
8.576 GPixel/s

Texture Rate: ~~31.78 GTexel/s~~
34.30 GTexel/s

FP32 (float): ~~762.6 GFLOPS~~
823.3 GFLOPS

FP64 (double): ~~31.78 GFLOPS~~
34.30 GFLOPS (1:24)

Board Design

Slot Width: ~~Single-slot~~
Dual-slot

Length: ~~145 mm~~
188 mm
~~5.7 inches~~
7.4 inches

TDP: 64 W

Suggested PSU: 250 W

Outputs: 2x DVI
1x mini-HDMI 1.4a
2x DVI
1x HDMI 1.4a
1x VGA

Power Connectors: 1x 6-pin

Board Number: P2010 SKU 8,
P2011 SKU 6

Graphics Features

DirectX: 12 (11_0)

OpenGL: 4.6

OpenCL: 3.0

Vulkan: 1.2.175

CUDA: 3.0

Shader Model: 6.5 (5.1)

GK107 GPU Notes

NVENC: 1st Gen
NVDEC: 1st Gen
PureVideo HD: VP5
VDPAU: Feature Set D

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

Latest Drivers:
Windows XP / Server 2003 x64:
Quadro Release R319 U2 (321.01)

Windows Vista:
GeForce Release 365.19
Quadro Release R346 U7 (348.40) / R352 BETA (352.86)

Windows 7 / 8 / 8.1 / 10 / 11 (x32 / x64):
GeForce Release 391.35 / 475.06
Quadro Release R390 U9 (392.37) / R470 U16 (474.82)

Other retail boards based on this design (47)

Name	GPU Clock	Memory Clock	Other Changes
ASUS GT 740 2 GB	993 MHz	891 MHz	2 GB, DDR3, 179 mm/7 inches, 1x DVI 1x HDMI 1x VGA
ASUS GT 740 OC	1032 MHz	1253 MHz	186 mm/7.3 inches, 1x DVI 1x HDMI 1x VGA
ASUS GT 740 OC 2 GB	1032 MHz	1253 MHz	2 GB, 173 mm/6.8 inches
EVGA GT 740 FTW	1202 MHz	1253 MHz	152 mm/6 inches, Dual-slot
EVGA GT 740 FTW 2 GB	1202 MHz	1253 MHz	2 GB, 152 mm/6 inches, Dual-slot
EVGA GT 740 Superclocked	1085 MHz	1253 MHz	152 mm/6 inches, Dual-slot
EVGA GT 740 Superclocked 2 GB	1085 MHz	1253 MHz	2 GB, 152 mm/6 inches, Dual-slot
EVGA GT 740 Superclocked 2 GB DDR3	1058 MHz	891 MHz	2 GB, DDR3, 152 mm/6 inches, Dual-slot
EVGA GT 740 Superclocked 2 GB DDR3	1058 MHz	667 MHz	2 GB, DDR3, 152 mm/6 inches
EVGA GT 740 Superclocked 4 GB	1085 MHz	1253 MHz	4 GB, 152 mm/6 inches, Dual-slot
EVGA GT 740 Superclocked 4 GB DDR3	1058 MHz	667 MHz	4 GB, DDR3, 152 mm/6 inches
EVGA GT 740 Superclocked 4 GB DDR3	1058 MHz	891 MHz	4 GB, DDR3, 152 mm/6 inches, Dual-slot
Gainward GT 740	993 MHz	1253 MHz	155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Gainward GT 740 2 GB	993 MHz	1253 MHz	2 GB, 155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Gainward GT 740 2 GB DDR3	993 MHz	891 MHz	2 GB, DDR3, 168 mm/6.6 inches, 1x DVI 1x HDMI 1x VGA
Gainward GT 740 DDR3	993 MHz	891 MHz	DDR3, 168 mm/6.6 inches, 1x DVI 1x HDMI 1x VGA
Gainward GT 740 Golden Sample	1058 MHz	1253 MHz	155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Gainward GT 740 Golden Sample 2 GB	1058 MHz	1253 MHz	2 GB, 155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Galaxy GT 740 GC	1110 MHz	1253 MHz	Dual-slot
Galaxy GT 740 GC 2 GB	1110 MHz	1253 MHz	2 GB, Dual-slot
Galaxy GT 740 OC	1058 MHz	1253 MHz	1x DVI 1x HDMI 1x VGA
Galaxy GT 740 OC 2 GB	1058 MHz	1253 MHz	2 GB, 1x DVI 1x HDMI 1x VGA
Galaxy GT 740 Slim OC	1058 MHz	1253 MHz	1x DVI 1x HDMI 1x VGA
Galaxy GT 740 Slim OC 2 GB	1058 MHz	1253 MHz	2 GB, 1x DVI 1x HDMI 1x VGA
GIGABYTE GT 740 2 GB	993 MHz	900 MHz	DDR3, 190 mm/7.5 inches, 2x DVI 1x HDMI 1x VGA
GIGABYTE GT 740 OC	1072 MHz	1253 MHz	187 mm/7.4 inches, Dual-slot, 2x DVI 1x HDMI 1x VGA
GIGABYTE GT 740 OC 2 GB	1072 MHz	1350 MHz	2 GB, 187 mm/7.4 inches, Dual-slot, 2x DVI 1x HDMI 1x VGA
GIGABYTE GT 740 OC 4 GB	1072 MHz	1253 MHz	4 GB, 188 mm/7.4 inches, Dual-slot, 2x DVI 1x HDMI 1x VGA
Inno3D GT 740 HerculeZ OC	1058 MHz	1253 MHz	155 mm/6.1 inches, Dual-slot
Inno3D GT 740 HerculeZ OC 2 GB	1058 MHz	1253 MHz	2 GB, 155 mm/6.1 inches, Dual-slot
Inno3D iChill GT 740 HerculeZ 2000	1110 MHz	1300 MHz	210 mm/8.3 inches, Dual-slot
KFA2 GT 740 OC	1058 MHz	1253 MHz	1x DVI 1x HDMI 1x VGA
KFA2 GT 740 Slim OC	1058 MHz	1253 MHz	1x DVI 1x HDMI 1x VGA
KFA2 GT 740 Slim OC 2 GB	1058 MHz	1253 MHz	2 GB, 1x DVI 1x HDMI 1x VGA
Leadtek WinFast GT 740	993 MHz	1253 MHz	160 mm/6.3 inches, Dual-slot
Leadtek WinFast GT 740 2 GB	993 MHz	1253 MHz	2 GB, 160 mm/6.3 inches, Dual-slot
MSI GT 740 2 GB	1006 MHz	1253 MHz	2 GB, 165 mm/6.5 inches, Dual-slot, 1x DVI 1x HDMI 1x VGA
Palit GT 740	993 MHz	1253 MHz	155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Palit GT 740 2 GB	993 MHz	1253 MHz	2 GB, 155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Palit GT 740 Low Profile	993 MHz	891 MHz	DDR3, 168 mm/6.6 inches, 1x DVI 1x HDMI 1x VGA
Palit GT 740 Low Profile 2 GB	993 MHz	891 MHz	2 GB, DDR3, 168 mm/6.6 inches, 1x DVI 1x HDMI 1x VGA
Palit GT 740 OC	1058 MHz	1253 MHz	155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
Palit GT 740 OC 2 GB	1058 MHz	1253 MHz	2 GB, 155 mm/6.1 inches, 1x DVI 1x mini-HDMI 1x VGA
ZOTAC GT 740	993 MHz	1253 MHz	Dual-slot, 1x DVI 1x HDMI 1x VGA
ZOTAC GT 740 2 GB	993 MHz	1253 MHz	2 GB, Dual-slot, 1x DVI 1x HDMI 1x VGA
ZOTAC GT 740 Low Profile	993 MHz	1253 MHz	1x DVI 1x HDMI 1x VGA
ZOTAC GT 740 Low Profile 2 GB	993 MHz	891 MHz	2 GB, DDR3, 1x DVI 1x HDMI 1x VGA