NVIDIA GeForce GTX 860M vs NVIDIA GeForce 810A

VS

NVIDIA GeForce GTX 860M

NVIDIA GeForce 810A

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 2GB VRAM GeForce 810A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M 's Advantages

Boost Clock has increased by 43% (1085MHz vs 758MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (80.19GB/s vs 14.40GB/s)

448 additional rendering cores

NVIDIA GeForce 810A 's Advantages

Released 6 months late

Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M +377%

1.389 TFLOPS

GeForce 810A

0.291 TFLOPS

GeForce GTX 860M

VS

GeForce 810A

Graphics Card

Jan 2014

Release Date

Jul 2014

GeForce 800M

Generation

GeForce 800A

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

1020 MHz

Base Clock

719 MHz

1085 MHz

Boost Clock

758 MHz

1253 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

14.40GB/s

Render Config

-

640

Shading Units

192

40

TMUs

16

ROPs

8

-

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

6.064 GPixel/s

43.40 GTexel/s

Texture Rate

12.13 GTexel/s

-

1389 GFLOPS

FP32 (float)

291.1 GFLOPS

43.40 GFLOPS

FP64 (double)

12.13 GFLOPS

Board Design

75W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM107

GPU Name

GK208

N15P-GX-A1

GPU Variant

-

Maxwell

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.02 billion

148 mm²

Die Size

87 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

5.0

CUDA

3.5

5.1

Shader Model

5.1

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