AMD Radeon Pro 555X vs NVIDIA T600 Max-Q

VS

AMD Radeon Pro 555X

NVIDIA T600 Max-Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 555X and 4GB VRAM T600 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T600 Max-Q 's Advantages

Released 2 years and 9 months late

Boost Clock1395MHz

Larger VRAM bandwidth (160.0GB/s vs 94.08GB/s)

128 additional rendering cores

Lower TDP (40W vs 75W)

Score

Benchmark

FP32 (float)

Radeon Pro 555X

1.393 TFLOPS

T600 Max Q +79%

2.5 TFLOPS

Radeon Pro 555X

VS

T600 Max Q

Graphics Card

Jul 2018

Release Date

Apr 2021

Radeon Pro Mac

Generation

Quadro Turing-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1395 MHz

1470 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

94.08GB/s

Bandwidth

160.0GB/s

Render Config

12

Compute Units

-

SM Count

14

768

Shading Units

896

48

TMUs

56

16

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

14.51 GPixel/s

Pixel Rate

44.64 GPixel/s

43.54 GTexel/s

Texture Rate

78.12 GTexel/s

1393 GFLOPS

FP16 (half)

5.000 TFLOPS

1393 GFLOPS

FP32 (float)

2.500 TFLOPS

87.07 GFLOPS

FP64 (double)

78.12 GFLOPS

Board Design

75W

TDP

40W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Polaris 21

GPU Name

TU117

Polaris 21 PRO

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

4.7 billion

123 mm²

Die Size

200 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.7

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