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

NVIDIA GeForce 720M vs NVIDIA GeForce 800M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 1024MB VRAM GeForce 800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720M 's Advantages
More VRAM (2GB vs 1GB)
48 additional rendering cores
NVIDIA GeForce 800M 's Advantages
Released 11 months late
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
Lower TDP (15W vs 33W)

Score

Benchmark

FP32 (float)
GeForce 720M +69%
0.24 TFLOPS
GeForce 800M
0.142 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Mar 2014
GeForce 700M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

2.500 GPixel/s
Pixel Rate
1.476 GPixel/s
10.00 GTexel/s
Texture Rate
5.904 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
141.7 GFLOPS
20.00 GFLOPS
FP64 (double)
11.81 GFLOPS

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

Board Design

33W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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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