AMD Radeon HD 6770M vs NVIDIA GeForce MX550

VS

AMD Radeon HD 6770M NVIDIA GeForce MX550

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6770M 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 11 years late

Boost Clock1320MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 57.60GB/s)

544 additional rendering cores

Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)

Radeon HD 6770M

0.696 TFLOPS

GeForce MX550 +288%

2.703 TFLOPS

Radeon HD 6770M

VS

GeForce MX550

Graphics Card

Jan 2011

Release Date

Jan 2022

Vancouver

Generation

GeForce MX

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1320 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

57.60GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

16

6

Compute Units

-

480

Shading Units

1024

24

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

5.800 GPixel/s

Pixel Rate

21.12 GPixel/s

17.40 GTexel/s

Texture Rate

42.24 GTexel/s

-

FP16 (half)

2.703 TFLOPS

696.0 GFLOPS

FP32 (float)

2.703 TFLOPS

-

FP64 (double)

42.24 GFLOPS

Graphics Processor

Whistler

GPU Name

TU117

Whistler XT (216-0810001)

GPU Variant

MX550

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

0.716 billion

Transistors

4.7 billion

104 mm²

Die Size

200 mm²

Board Design

35W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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