NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon HD 7550M

VS

NVIDIA GeForce RTX 2080 Max Q AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 Max Q and 1024MB VRAM Radeon HD 7550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Max Q 's Advantages

Released 7 years late

Boost Clock has increased by 99% (1095MHz vs 550MHz)

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)

2544 additional rendering cores

AMD Radeon HD 7550M 's Advantages

Lower TDP (14W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Max Q +1365%

6.447 TFLOPS

Radeon HD 7550M

0.44 TFLOPS

GeForce RTX 2080 Max Q

VS

Radeon HD 7550M

Graphics Card

Jan 2019

Release Date

Jan 2012

GeForce 20 Mobile

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

735 MHz

Base Clock

450 MHz

1095 MHz

Boost Clock

550 MHz

1500 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

384.0GB/s

Bandwidth

14.40GB/s

Render Config

46

SM Count

-

Compute Units

5

2944

Shading Units

400

184

TMUs

20

64

ROPs

8

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

70.08 GPixel/s

Pixel Rate

4.400 GPixel/s

201.5 GTexel/s

Texture Rate

11.00 GTexel/s

12.89 TFLOPS

FP16 (half)

-

6.447 TFLOPS

FP32 (float)

440.0 GFLOPS

201.5 GFLOPS

FP64 (double)

-

Graphics Processor

TU104

GPU Name

Thames

N18E-G3-A1

GPU Variant

Thames LP

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

13.6 billion

Transistors

0.716 billion

545 mm²

Die Size

104 mm²

Board Design

80W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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