AMD Radeon R9 M390X vs NVIDIA T600 Mobile

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M390X and 4GB VRAM T600 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390X 's Advantages

1152 additional rendering cores

NVIDIA T600 Mobile 's Advantages

Released 5 years and 11 months late

Boost Clock1410MHz

Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)

Lower TDP (40W vs 75W)

Score

Benchmark

FP32 (float)

Radeon R9 M390X +17%

2.961 TFLOPS

T600 Mobile

2.527 TFLOPS

Radeon R9 M390X

VS

T600 Mobile

Graphics Card

May 2015

Release Date

Apr 2021

Crystal System

Generation

Quadro Turing-M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

1410 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

14

32

Compute Units

-

2048

Shading Units

896

128

TMUs

56

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

23.14 GPixel/s

Pixel Rate

45.12 GPixel/s

92.54 GTexel/s

Texture Rate

78.96 GTexel/s

2.961 TFLOPS

FP16 (half)

5.053 TFLOPS

2.961 TFLOPS

FP32 (float)

2.527 TFLOPS

185.1 GFLOPS

FP64 (double)

78.96 GFLOPS

Graphics Processor

Amethyst

GPU Name

TU117

Amethyst XT

GPU Variant

-

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

5 billion

Transistors

4.7 billion

366 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

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.3

Shader Model

6.7

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