AMD Radeon Pro Vega 56 vs NVIDIA GeForce MX450 25W

VS

AMD Radeon Pro Vega 56 NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro Vega 56 and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 56 's Advantages

Boost Clock has increased by 34% (1250MHz vs 930MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (402.4GB/s vs 80.00GB/s)

2688 additional rendering cores

NVIDIA GeForce MX450 25W 's Advantages

Released 3 years late

Lower TDP (25W vs 210W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 56 +437%

8.96 TFLOPS

GeForce MX450 25W

1.667 TFLOPS

Blender

Radeon Pro Vega 56 +197%

521

GeForce MX450 25W

175

Radeon Pro Vega 56

VS

GeForce MX450 25W

Graphics Card

Aug 2017

Release Date

Aug 2020

Radeon Pro Mac

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1138 MHz

Base Clock

720 MHz

1250 MHz

Boost Clock

930 MHz

786 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

64bit

402.4GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

14

56

Compute Units

-

3584

Shading Units

896

224

TMUs

56

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

512 KB

Theoretical Performance

80.00 GPixel/s

Pixel Rate

29.76 GPixel/s

280.0 GTexel/s

Texture Rate

52.08 GTexel/s

17.92 TFLOPS

FP16 (half)

3.333 TFLOPS

8.960 TFLOPS

FP32 (float)

1.667 TFLOPS

560.0 GFLOPS

FP64 (double)

52.08 GFLOPS

Graphics Processor

Vega 10

GPU Name

TU117

Vega 10 XL (215-0894216)

GPU Variant

N18S-G5

GCN 5.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

12.5 billion

Transistors

4.7 billion

495 mm²

Die Size

200 mm²

Board Design

210W

TDP

25W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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