AMD Radeon R9 M385X vs NVIDIA GeForce RTX 3070 Ti Max Q

VS

AMD Radeon R9 M385X

NVIDIA GeForce RTX 3070 Ti Max Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M385X and 8GB VRAM GeForce RTX 3070 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M385X 's Advantages

Boost Clock has increased by 6% (1100MHz vs 1035MHz)

NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages

Released 6 years and 8 months late

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 76.80GB/s)

4992 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M385X

1.971 TFLOPS

GeForce RTX 3070 Ti Max Q +518%

12.19 TFLOPS

Radeon R9 M385X

VS

GeForce RTX 3070 Ti Max Q

Graphics Card

May 2015

Release Date

Jan 2022

Gem System

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

510 MHz

1100 MHz

Boost Clock

1035 MHz

1200 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

76.80GB/s

Bandwidth

384.0GB/s

Render Config

14

Compute Units

-

SM Count

46

896

Shading Units

5888

56

TMUs

184

16

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

99.36 GPixel/s

61.60 GTexel/s

Texture Rate

190.4 GTexel/s

-

FP16 (half)

12.19 TFLOPS

1.971 TFLOPS

FP32 (float)

12.19 TFLOPS

123.2 GFLOPS

FP64 (double)

190.4 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Strato

GPU Name

GA104

Strato XT

GPU Variant

-

GCN 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

2.08 billion

Transistors

17.4 billion

160 mm²

Die Size

392 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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