AMD Radeon R9 M395X Mac Edition vs NVIDIA GeForce RTX 2070 Max Q Refresh

VS

AMD Radeon R9 M395X Mac Edition

NVIDIA GeForce RTX 2070 Max Q Refresh

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M395X Mac Edition and 8GB VRAM GeForce RTX 2070 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Max Q Refresh 's Advantages

Released 4 years and 10 months late

Boost Clock1125MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (352.0GB/s vs 174.7GB/s)

256 additional rendering cores

Lower TDP (115W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M395X Mac Edition

3.723 TFLOPS

GeForce RTX 2070 Max Q Refresh +39%

5.184 TFLOPS

Radeon R9 M395X Mac Edition

VS

GeForce RTX 2070 Max Q Refresh

Graphics Card

May 2015

Release Date

Mar 2020

Crystal System

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1125 MHz

1365 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

174.7GB/s

Bandwidth

352.0GB/s

Render Config

32

Compute Units

-

SM Count

36

2048

Shading Units

2304

128

TMUs

144

32

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

29.09 GPixel/s

Pixel Rate

72.00 GPixel/s

116.4 GTexel/s

Texture Rate

162.0 GTexel/s

3.723 TFLOPS

FP16 (half)

10.37 TFLOPS

3.723 TFLOPS

FP32 (float)

5.184 TFLOPS

232.7 GFLOPS

FP64 (double)

162.0 GFLOPS

Board Design

250W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Amethyst

GPU Name

TU106B

Amethyst XT

GPU Variant

-

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

5 billion

Transistors

10.8 billion

366 mm²

Die Size

445 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.3

Shader Model

6.6

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