NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce GTX 850M

VS

NVIDIA GeForce MX450 30.5W 8Gbps

NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 6 years and 5 months late

Boost Clock1275MHz

Larger VRAM bandwidth (64.00GB/s vs 32.03GB/s)

256 additional rendering cores

Lower TDP (31W vs 45W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +97%

2.285 TFLOPS

GeForce GTX 850M

1.155 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

GeForce GTX 850M

Graphics Card

Aug 2020

Release Date

Mar 2014

GeForce MX

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

-

1275 MHz

Boost Clock

-

2000 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

64.00GB/s

Bandwidth

32.03GB/s

Render Config

-

14

SM Count

-

896

Shading Units

640

56

TMUs

40

32

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

14.43 GPixel/s

71.40 GTexel/s

Texture Rate

36.08 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

1155 GFLOPS

71.40 GFLOPS

FP64 (double)

36.08 GFLOPS

Board Design

31W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

GM107

-

GPU Variant

N15P-GT-A1

Turing

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

1.87 billion

200 mm²

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.0

6.6

Shader Model

5.1

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