NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon HD 8770M

VS

NVIDIA GeForce MX450 30.5W 10Gbps

AMD Radeon HD 8770M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 2GB VRAM Radeon HD 8770M 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 7 years and 4 months late

Boost Clock has increased by 91% (1575MHz vs 825MHz)

Larger VRAM bandwidth (80.00GB/s vs 72.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps +345%

2.822 TFLOPS

Radeon HD 8770M

0.633 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

Radeon HD 8770M

Graphics Card

Aug 2020

Release Date

Apr 2013

GeForce MX

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x8

Clock Speeds

1395 MHz

Base Clock

775 MHz

1575 MHz

Boost Clock

825 MHz

1250 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

6

14

SM Count

-

896

Shading Units

384

56

TMUs

24

32

ROPs

8

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

50.40 GPixel/s

Pixel Rate

6.600 GPixel/s

88.20 GTexel/s

Texture Rate

19.80 GTexel/s

5.645 TFLOPS

FP16 (half)

-

2.822 TFLOPS

FP32 (float)

633.6 GFLOPS

88.20 GFLOPS

FP64 (double)

39.60 GFLOPS

Board Design

31W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

Mars

N18S-G5

GPU Variant

Mars S3 XT (216-0842018)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

0.95 billion

200 mm²

Die Size

77 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5 (5.1)

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