Home GPU Comparison NVIDIA GeForce 720M vs NVIDIA GeForce GTX 870M

NVIDIA GeForce 720M vs NVIDIA GeForce GTX 870M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 720M and 3GB VRAM GeForce GTX 870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720M 's Advantages
Lower TDP (33W vs 100W)
NVIDIA GeForce GTX 870M 's Advantages
Released 11 months late
Boost Clock967MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (120.0GB/s vs 12.80GB/s)
1248 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 720M
0.24 TFLOPS
GeForce GTX 870M +982%
2.599 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Mar 2014
GeForce 700M
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
941 MHz
-
Boost Clock
967 MHz
800 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
12.80GB/s
Bandwidth
120.0GB/s

Render Config

-
-
-
2
SM Count
-
96
Shading Units
1344
16
TMUs
112
8
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

2.500 GPixel/s
Pixel Rate
27.08 GPixel/s
10.00 GTexel/s
Texture Rate
108.3 GTexel/s
-
-
-
240.0 GFLOPS
FP32 (float)
2.599 TFLOPS
20.00 GFLOPS
FP64 (double)
108.3 GFLOPS

Board Design

33W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF117
GPU Name
GK104
N14M-GE
GPU Variant
N15E-GT-A2
Fermi 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
3.54 billion
116 mm²
Die Size
294 mm²

Graphics Features

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

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