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NVIDIA GeForce GT 720

Graphics Processor
GK208B
Cores
192
TMUs
16
ROPs
8
Memory Size
1024 MB
Memory Type
DDR3
Bus Width
64 bit
GPU Chip
GPU
The GeForce GT 720 was an entry-level graphics card by NVIDIA, launched on September 29th, 2014. Built on the 28 nm process, and based on the GK208B graphics processor, the card supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_0, which can be problematic with newer DirectX 12 titles. The GK208B graphics processor is a relatively small chip with a die area of only 87 mm² and 1,020 million transistors. Unlike the fully unlocked GeForce GT 730, which uses the same GPU but has all 384 shaders enabled, NVIDIA has disabled some shading units on the GeForce GT 720 to reach the product's target shader count. It features 192 shading units, 16 texture mapping units, and 8 ROPs. NVIDIA has paired 1,024 MB DDR3 memory with the GeForce GT 720, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 797 MHz, memory is running at 800 MHz.
Being a single-slot card, the NVIDIA GeForce GT 720 does not require any additional power connector, its power draw is rated at 19 W maximum. Display outputs include: 1x DVI, 1x HDMI 1.4a, 1x VGA. GeForce GT 720 is connected to the rest of the system using a PCI-Express 2.0 x8 interface. The card measures 145 mm in length, and features a single-slot cooling solution. Its price at launch was 49 US Dollars.

Graphics Processor

GPU Name
GK208B
Architecture
Kepler 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
1,020 million
Density
11.7M / mm²
Die Size
87 mm²
Chip Package
FCBGA-595

Graphics Card

Release Date
Sep 29th, 2014
Generation
GeForce 700
Predecessor
GeForce 600
Successor
GeForce 900
Production
End-of-life
Launch Price
49 USD
Bus Interface
PCIe 2.0 x8

Clock Speeds

GPU Clock
797 MHz
Memory Clock
800 MHz
1600 Mbps effective

Memory

Memory Size
1024 MB
Memory Type
DDR3
Memory Bus
64 bit
Bandwidth
12.80 GB/s

Render Config

Shading Units
192
TMUs
16
ROPs
8
SMX Count
1
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB

Theoretical Performance

Pixel Rate
3.188 GPixel/s
Texture Rate
12.75 GTexel/s
FP32 (float)
306.0 GFLOPS
FP64 (double)
12.75 GFLOPS (1:24)

Board Design

Slot Width
Single-slot
Length
145 mm
5.7 inches
TDP
19 W
Suggested PSU
200 W
Outputs
1x DVI
1x HDMI 1.4a
1x VGA
Power Connectors
None
Board Number
P2131 SKU 10,
P2132 SKU 11

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2.175
CUDA
3.5
Shader Model
6.5 (5.1)

GK208B GPU Notes

NVENC: No Support
NVDEC: 1st Gen
PureVideo HD: VP5
VDPAU: Feature Set D

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

Retail boards based on this design (2)

Name GPU Clock Memory Clock Other Changes
797 MHz 800 MHz 2 GB, 162 mm/6.4 inches
797 MHz 900 MHz 1x DVI 1x VGA
Apr 23rd, 2024 04:12 EDT change timezone

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