NVIDIA GeForce RTX 2070 Mobile Refresh vs AMD Radeon HD 6550M

VS

NVIDIA GeForce RTX 2070 Mobile Refresh

AMD Radeon HD 6550M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile Refresh and 1024MB VRAM Radeon HD 6550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages

Released 9 years and 4 months late

Boost Clock1455MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (352.0GB/s vs 28.80GB/s)

1904 additional rendering cores

AMD Radeon HD 6550M 's Advantages

Lower TDP (26W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile Refresh +1296%

6.705 TFLOPS

Radeon HD 6550M

0.48 TFLOPS

GeForce RTX 2070 Mobile Refresh

VS

Radeon HD 6550M

Graphics Card

Mar 2020

Release Date

Nov 2010

GeForce 20 Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

1260 MHz

Base Clock

-

1455 MHz

Boost Clock

-

1375 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

352.0GB/s

Bandwidth

28.80GB/s

Render Config

-

Compute Units

5

36

SM Count

-

2304

Shading Units

400

144

TMUs

20

64

ROPs

8

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

93.12 GPixel/s

Pixel Rate

4.800 GPixel/s

209.5 GTexel/s

Texture Rate

12.00 GTexel/s

13.41 TFLOPS

FP16 (half)

-

6.705 TFLOPS

FP32 (float)

480.0 GFLOPS

209.5 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

26W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU106B

GPU Name

Lexington

-

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

2.154 billion

445 mm²

Die Size

334 mm²

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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