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NVIDIA GK208

Default
GK208
GK208-301-A1
GK208-301-A1
GK208-320-A1
GK208-320-A1
GK208-400-A1
GK208-400-A1
GT 730M
GT 730M
GT 740M
GT 740M
N14M-LP
N14M-LP
N16V-GM
N16V-GM
Block Diagram
Block Diagram
SMX Diagram
SMX Diagram
NVIDIA's GK208 GPU uses the Kepler 2.0 architecture and is made using a 28 nm production process at TSMC. With a die size of 87 mm² and a transistor count of 915 million it is a very small chip. GK208 supports DirectX 12.0 (Feature Level 11_0). It features 384 shading units, 32 texture mapping units and 8 ROPs.

Graphics Processor

GPU Name
GK208
Codename
NV108
Architecture
Kepler 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
915 million
Density
10.5M / mm²
Die Size
87 mm²
Released
Apr 1st, 2013

Graphics Features

DirectX
12.0 (11_0)
OpenGL
4.6
OpenCL
1.2
Vulkan
1.1.103
CUDA
3.5
Shader Model
5.1
PureVideo HD
VP5
VDPAU
Feature Set D

Render Config

Shading Units
384
TMUs
32
ROPs
8
SMX Count
2
GPCs
1
Tex L1 Cache
48 KB per SMX
L1 Cache
16 KB per SMX
L2 Cache
128 KB
Max. TDP
49 W
SFUs
64

All Kepler 2.0 GPUs

Graphics cards using the NVIDIA GK208 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
NVIDIA GeForce GT 720 GK208-320-A1 2 GB 384 32 8 967 MHz 900 MHz
NVIDIA GeForce GT 635 OEM 1024 MB 384 32 8 967 MHz 900 MHz
NVIDIA GeForce GT 740M GT 740M 2 GB 384 32 8 980 MHz 900 MHz
NVIDIA GeForce GT 735M N14M-LP 2 GB 384 32 8 575 MHz 900 MHz
NVIDIA GeForce GT 730M GT 730M 2 GB 384 32 8 719 MHz 900 MHz
NVIDIA GeForce GT 630 Rev. 2 GK208-301-A1 2 GB 384 32 8 902 MHz 900 MHz
NVIDIA GeForce GT 640 Rev. 2 GK208-400-A1 1024 MB 384 32 8 1046 MHz 1252 MHz
NVIDIA GeForce GT 730A GT 730M 2 GB 384 32 8 719 MHz 1001 MHz
NVIDIA GeForce GT 630 Rev. 2 PCIe x8 GK208-301-A1 2 GB 384 32 8 902 MHz 900 MHz
NVIDIA Quadro K610M N15M-Q2-B-A1 1024 MB 192 16 8 980 MHz 650 MHz
NVIDIA Quadro K510M 1024 MB 192 16 8 846 MHz 600 MHz
NVIDIA GeForce 710M 1024 MB 192 16 8 719 MHz 900 MHz
NVIDIA GeForce GT 720M GT 720M 2 GB 192 16 8 719 MHz 800 MHz
NVIDIA GeForce GT 740A GT 740M 2 GB 384 32 8 980 MHz 900 MHz
NVIDIA GeForce 825M 1024 MB 384 32 8 850 MHz 900 MHz
NVIDIA GeForce 710A 1024 MB 192 16 8 719 MHz 900 MHz
NVIDIA GeForce 810A 2 GB 192 16 8 719 MHz 900 MHz
NVIDIA GeForce 805A 1024 MB 192 16 8 719 MHz 1001 MHz
NVIDIA GeForce GT 710 2 GB 192 16 8 954 MHz 900 MHz

GK208 GPU Notes

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