AMD Radeon HD 8830M vs NVIDIA GeForce MX450 30.5W 8Gbps

VS

AMD Radeon HD 8830M

NVIDIA GeForce MX450 30.5W 8Gbps

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8830M and 2GB VRAM GeForce MX450 30.5W 8Gbps 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 7 years and 4 months late

Boost Clock has increased by 104% (1275MHz vs 625MHz)

Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8830M

0.8 TFLOPS

GeForce MX450 30.5W 8Gbps +185%

2.285 TFLOPS

Radeon HD 8830M

VS

GeForce MX450 30.5W 8Gbps

Graphics Card

Apr 2013

Release Date

Aug 2020

Solar System

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

575 MHz

Base Clock

1035 MHz

625 MHz

Boost Clock

1275 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

32.00GB/s

Bandwidth

64.00GB/s

Render Config

10

Compute Units

-

SM Count

14

640

Shading Units

896

40

TMUs

56

16

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

10.00 GPixel/s

Pixel Rate

40.80 GPixel/s

25.00 GTexel/s

Texture Rate

71.40 GTexel/s

-

FP16 (half)

4.570 TFLOPS

800.0 GFLOPS

FP32 (float)

2.285 TFLOPS

50.00 GFLOPS

FP64 (double)

71.40 GFLOPS

Board Design

Unknown

TDP

31W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Venus

GPU Name

TU117

Venus LE (216-0846030)

GPU Variant

-

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.5 billion

Transistors

4.7 billion

123 mm²

Die Size

200 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5 (5.1)

Shader Model

6.6

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