Home GPU Comparison NVIDIA GeForce GT 720 vs NVIDIA GeForce GTX 980

NVIDIA GeForce GT 720 vs NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 720 and 4GB VRAM GeForce GTX 980 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 165W)
NVIDIA GeForce GTX 980 's Advantages
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 12.80GB/s)
1856 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720
0.306 TFLOPS
GeForce GTX 980 +1527%
4.981 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Sep 2014
GeForce 700
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
800 MHz
Memory Clock
1753 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
224.4GB/s

Render Config

-
-
-
-
-
-
192
Shading Units
2048
16
TMUs
128
8
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

3.188 GPixel/s
Pixel Rate
77.82 GPixel/s
12.75 GTexel/s
Texture Rate
155.6 GTexel/s
-
-
-
306.0 GFLOPS
FP32 (float)
4.981 TFLOPS
12.75 GFLOPS
FP64 (double)
155.6 GFLOPS

Board Design

19W
TDP
165W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
2x 6-pin

Graphics Processor

GK208B
GPU Name
GM204
-
GPU Variant
GM204-400-A1
Kepler 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
5.2 billion
87 mm²
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
5.2
5.1
Shader Model
6.4

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