Home GPU Comparison NVIDIA GeForce 720A vs NVIDIA GeForce GTX 860M

NVIDIA GeForce 720A vs NVIDIA GeForce GTX 860M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 720A and 4GB VRAM GeForce GTX 860M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 720A 's Advantages
Released 6 months late
Lower TDP (33W vs 75W)
NVIDIA GeForce GTX 860M 's Advantages
Boost Clock has increased by 16% (1085MHz vs 938MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.19GB/s vs 16.00GB/s)
544 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 720A
0.18 TFLOPS
GeForce GTX 860M +671%
1.389 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Jan 2014
GeForce 700A
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

775 MHz
Base Clock
1020 MHz
938 MHz
Boost Clock
1085 MHz
1000 MHz
Memory Clock
1253 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
80.19GB/s

Render Config

-
-
-
2
SM Count
-
96
Shading Units
640
16
TMUs
40
8
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

3.752 GPixel/s
Pixel Rate
17.36 GPixel/s
15.01 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
180.1 GFLOPS
FP32 (float)
1389 GFLOPS
15.01 GFLOPS
FP64 (double)
43.40 GFLOPS

Board Design

33W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF117
GPU Name
GM107
N14M-GE
GPU Variant
N15P-GX-A1
Fermi 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.585 billion
Transistors
1.87 billion
116 mm²
Die Size
148 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
5.0
5.1
Shader Model
5.1

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