AMD Radeon Pro 555X vs NVIDIA GeForce RTX 2070 Max Q

VS

AMD Radeon Pro 555X

NVIDIA GeForce RTX 2070 Max Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 555X and 8GB VRAM GeForce RTX 2070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555X 's Advantages

Lower TDP (75W vs 90W)

NVIDIA GeForce RTX 2070 Max Q 's Advantages

Released 6 months late

Boost Clock1185MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 94.08GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 555X

1.393 TFLOPS

GeForce RTX 2070 Max Q +291%

5.46 TFLOPS

Radeon Pro 555X

VS

GeForce RTX 2070 Max Q

Graphics Card

Jul 2018

Release Date

Jan 2019

Radeon Pro Mac

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

885 MHz

-

Boost Clock

1185 MHz

1470 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

94.08GB/s

Bandwidth

384.0GB/s

Render Config

12

Compute Units

-

SM Count

36

768

Shading Units

2304

48

TMUs

144

16

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

14.51 GPixel/s

Pixel Rate

75.84 GPixel/s

43.54 GTexel/s

Texture Rate

170.6 GTexel/s

1393 GFLOPS

FP16 (half)

10.92 TFLOPS

1393 GFLOPS

FP32 (float)

5.460 TFLOPS

87.07 GFLOPS

FP64 (double)

170.6 GFLOPS

Board Design

75W

TDP

90W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 21

GPU Name

TU106

Polaris 21 PRO

GPU Variant

N18E-G2-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

10.8 billion

123 mm²

Die Size

445 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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