Home GPU Comparison NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce 720A

NVIDIA GeForce GTX 980 Mobile vs NVIDIA GeForce 720A

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 1024MB VRAM GeForce 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Mobile 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 22% (1140MHz vs 938MHz)
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (224.4GB/s vs 16.00GB/s)
1952 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 980 Mobile +2493%
4.669 TFLOPS
GeForce 720A
0.18 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Jul 2014
GeForce 900M
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

1064 MHz
Base Clock
775 MHz
1140 MHz
Boost Clock
938 MHz
1753 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
224.4GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
2
-
Compute Units
-
2048
Shading Units
96
128
TMUs
16
64
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
128 KB

Theoretical Performance

72.96 GPixel/s
Pixel Rate
3.752 GPixel/s
145.9 GTexel/s
Texture Rate
15.01 GTexel/s
-
FP16 (half)
-
4.669 TFLOPS
FP32 (float)
180.1 GFLOPS
145.9 GFLOPS
FP64 (double)
15.01 GFLOPS

Graphics Processor

GM204
GPU Name
GF117
N16E-GXX-A1
GPU Variant
N14M-GE
Maxwell 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
0.585 billion
398 mm²
Die Size
116 mm²

Board Design

Unknown
TDP
33W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.1
6.7 (6.4)
Shader Model
5.1

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