Home GPU Comparison NVIDIA GeForce GT 720 vs NVIDIA GeForce RTX 3080 Ti

NVIDIA GeForce GT 720 vs NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 720 and 12GB VRAM GeForce RTX 3080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720 's Advantages
Lower TDP (19W vs 350W)
NVIDIA GeForce RTX 3080 Ti 's Advantages
Released 6 years and 8 months late
Boost Clock1665MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (912.4GB/s vs 12.80GB/s)
10048 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720
0.306 TFLOPS
GeForce RTX 3080 Ti +11043%
34.1 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
May 2021
GeForce 700
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1365 MHz
-
Boost Clock
1665 MHz
800 MHz
Memory Clock
1188 MHz

Memory

1024MB
Memory Size
12GB
DDR3
Memory Type
GDDR6X
64bit
Memory Bus
384bit
12.80GB/s
Bandwidth
912.4GB/s

Render Config

-
-
-
-
SM Count
80
192
Shading Units
10240
16
TMUs
320
8
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

3.188 GPixel/s
Pixel Rate
186.5 GPixel/s
12.75 GTexel/s
Texture Rate
532.8 GTexel/s
-
FP16 (half)
34.10 TFLOPS
306.0 GFLOPS
FP32 (float)
34.10 TFLOPS
12.75 GFLOPS
FP64 (double)
532.8 GFLOPS

Board Design

19W
TDP
350W
200 W
Suggested PSU
750 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
None
Power Connectors
1x 12-pin

Graphics Processor

GK208B
GPU Name
GA102
-
GPU Variant
GA102-225-A1
Kepler 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.02 billion
Transistors
28.3 billion
87 mm²
Die Size
628 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.6

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