NVIDIA GeForce GTX 860M vs NVIDIA GeForce MX450 30.5W 10Gbps

VS

NVIDIA GeForce GTX 860M

NVIDIA GeForce MX450 30.5W 10Gbps

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 860M and 2GB VRAM GeForce MX450 30.5W 10Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 860M 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (80.19GB/s vs 80.00GB/s)

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 45% (1575MHz vs 1085MHz)

256 additional rendering cores

Lower TDP (31W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 860M

1.389 TFLOPS

GeForce MX450 30.5W 10Gbps +103%

2.822 TFLOPS

3DMark Time Spy

GeForce GTX 860M

1149

GeForce MX450 30.5W 10Gbps +81%

2088

GeForce GTX 860M

VS

GeForce MX450 30.5W 10Gbps

Graphics Card

Jan 2014

Release Date

Aug 2020

GeForce 800M

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

1020 MHz

Base Clock

1395 MHz

1085 MHz

Boost Clock

1575 MHz

1253 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

80.19GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

14

640

Shading Units

896

40

TMUs

56

16

ROPs

32

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

17.36 GPixel/s

Pixel Rate

50.40 GPixel/s

43.40 GTexel/s

Texture Rate

88.20 GTexel/s

-

FP16 (half)

5.645 TFLOPS

1389 GFLOPS

FP32 (float)

2.822 TFLOPS

43.40 GFLOPS

FP64 (double)

88.20 GFLOPS

Board Design

75W

TDP

31W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

TU117

N15P-GX-A1

GPU Variant

N18S-G5

Maxwell

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.87 billion

Transistors

4.7 billion

148 mm²

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

7.5

5.1

Shader Model

6.6

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