NVIDIA GeForce RTX 2070 Mobile vs AMD Radeon HD 7550M

VS

NVIDIA GeForce RTX 2070 Mobile AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile 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 2070 Mobile 's Advantages

Released 7 years late

Boost Clock has increased by 162% (1440MHz vs 550MHz)

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 14.40GB/s)

1904 additional rendering cores

AMD Radeon HD 7550M 's Advantages

Lower TDP (14W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile +1408%

6.636 TFLOPS

Radeon HD 7550M

0.44 TFLOPS

GeForce RTX 2070 Mobile

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

1215 MHz

Base Clock

450 MHz

1440 MHz

Boost Clock

550 MHz

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

14.40GB/s

Render Config

36

SM Count

-

Compute Units

5

2304

Shading Units

400

144

TMUs

20

64

ROPs

8

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

4.400 GPixel/s

207.4 GTexel/s

Texture Rate

11.00 GTexel/s

13.27 TFLOPS

FP16 (half)

-

6.636 TFLOPS

FP32 (float)

440.0 GFLOPS

207.4 GFLOPS

FP64 (double)

-

Graphics Processor

TU106

GPU Name

Thames

N18E-G2-A1

GPU Variant

Thames LP

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

0.716 billion

445 mm²

Die Size

104 mm²

Board Design

115W

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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