AMD Radeon Pro 555X vs NVIDIA T600 Mobile

VS

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

Main Differences

NVIDIA T600 Mobile 's Advantages

Released 2 years and 9 months late

Boost Clock1410MHz

Larger VRAM bandwidth (192.0GB/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 Mobile +81%

2.527 TFLOPS

Radeon Pro 555X

VS

T600 Mobile

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

780 MHz

-

Boost Clock

1410 MHz

1470 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

94.08GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

14

12

Compute Units

-

768

Shading Units

896

48

TMUs

56

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

14.51 GPixel/s

Pixel Rate

45.12 GPixel/s

43.54 GTexel/s

Texture Rate

78.96 GTexel/s

1393 GFLOPS

FP16 (half)

5.053 TFLOPS

1393 GFLOPS

FP32 (float)

2.527 TFLOPS

87.07 GFLOPS

FP64 (double)

78.96 GFLOPS

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

Board Design

75W

TDP

40W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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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