Home GPU Comparison NVIDIA GeForce GT 720A vs NVIDIA GeForce 800M

NVIDIA GeForce GT 720A vs NVIDIA GeForce 800M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 720A and 1024MB VRAM GeForce 800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720A 's Advantages
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
48 additional rendering cores
NVIDIA GeForce 800M 's Advantages
Lower TDP (15W vs 33W)

Score

Benchmark

FP32 (float)
GeForce GT 720A +109%
0.298 TFLOPS
GeForce 800M
0.142 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Mar 2014
GeForce 700A
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1001 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.02GB/s
Bandwidth
14.40GB/s

Render Config

-
-
-
2
SM Count
1
96
Shading Units
48
16
TMUs
8
8
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
1.476 GPixel/s
12.40 GTexel/s
Texture Rate
5.904 GTexel/s
-
-
-
297.6 GFLOPS
FP32 (float)
141.7 GFLOPS
24.80 GFLOPS
FP64 (double)
11.81 GFLOPS

Board Design

33W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF117
GPU Name
GF117
N14M-GE
GPU Variant
N14M-GL
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
0.585 billion
116 mm²
Die Size
116 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1

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