AMD Radeon HD 8670M vs NVIDIA GeForce MX550

VS

AMD Radeon HD 8670M NVIDIA GeForce MX550

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670M and 2GB VRAM GeForce MX550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX550 's Advantages

Released 8 years and 10 months late

Boost Clock has increased by 35% (1320MHz vs 975MHz)

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)

704 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8670M

0.624 TFLOPS

GeForce MX550 +333%

2.703 TFLOPS

Radeon HD 8670M

VS

GeForce MX550

Graphics Card

Mar 2013

Release Date

Jan 2022

Solar System

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

925 MHz

Base Clock

1065 MHz

975 MHz

Boost Clock

1320 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

5

Compute Units

-

320

Shading Units

1024

20

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

2 MB

Theoretical Performance

7.800 GPixel/s

Pixel Rate

21.12 GPixel/s

19.50 GTexel/s

Texture Rate

42.24 GTexel/s

-

FP16 (half)

2.703 TFLOPS

624.0 GFLOPS

FP32 (float)

2.703 TFLOPS

39.00 GFLOPS

FP64 (double)

42.24 GFLOPS

Graphics Processor

Sun

GPU Name

TU117

Sun S3 XT (216-0841009)

GPU Variant

MX550

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

0.69 billion

Transistors

4.7 billion

56 mm²

Die Size

200 mm²

Board Design

Unknown

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

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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