NVIDIA GeForce MX450 30.5W 10Gbps vs NVIDIA GeForce GTX 850A

VS

NVIDIA GeForce MX450 30.5W 10Gbps NVIDIA GeForce GTX 850A

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 2GB VRAM GeForce GTX 850A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 68% (1575MHz vs 936MHz)

Larger VRAM bandwidth (80.00GB/s vs 28.80GB/s)

256 additional rendering cores

Lower TDP (31W vs 45W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps +135%

2.822 TFLOPS

GeForce GTX 850A

1.198 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

GeForce GTX 850A

Graphics Card

Aug 2020

Release Date

Mar 2014

GeForce MX

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1395 MHz

Base Clock

902 MHz

1575 MHz

Boost Clock

936 MHz

1250 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

28.80GB/s

Render Config

14

SM Count

-

Compute Units

-

896

Shading Units

640

56

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

512 KB

L2 Cache

2 MB

Theoretical Performance

50.40 GPixel/s

Pixel Rate

14.98 GPixel/s

88.20 GTexel/s

Texture Rate

37.44 GTexel/s

5.645 TFLOPS

FP16 (half)

-

2.822 TFLOPS

FP32 (float)

1198 GFLOPS

88.20 GFLOPS

FP64 (double)

37.44 GFLOPS

Graphics Processor

TU117

GPU Name

GM107

N18S-G5

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

Board Design

31W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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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