NVIDIA GeForce MX450 30.5W 8Gbps vs NVIDIA GeForce RTX 2070 Mobile Refresh

VS

NVIDIA GeForce MX450 30.5W 8Gbps NVIDIA GeForce RTX 2070 Mobile Refresh

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 8GB VRAM GeForce RTX 2070 Mobile Refresh 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

Lower TDP (31W vs 115W)

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

Boost Clock has increased by 14% (1455MHz vs 1275MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (352.0GB/s vs 64.00GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

GeForce RTX 2070 Mobile Refresh +193%

6.705 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

GeForce RTX 2070 Mobile Refresh

Graphics Card

Aug 2020

Release Date

Mar 2020

GeForce MX

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

1260 MHz

1275 MHz

Boost Clock

1455 MHz

2000 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

352.0GB/s

Render Config

14

SM Count

36

-

Compute Units

-

896

Shading Units

2304

56

TMUs

144

32

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

64 KB (per SM)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

93.12 GPixel/s

71.40 GTexel/s

Texture Rate

209.5 GTexel/s

4.570 TFLOPS

FP16 (half)

13.41 TFLOPS

2.285 TFLOPS

FP32 (float)

6.705 TFLOPS

71.40 GFLOPS

FP64 (double)

209.5 GFLOPS

Graphics Processor

TU117

GPU Name

TU106B

-

GPU Variant

-

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

4.7 billion

Transistors

10.8 billion

200 mm²

Die Size

445 mm²

Board Design

31W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

7.5

6.6

Shader Model

6.6

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