AMD Radeon R9 M485X vs NVIDIA GeForce RTX 3070 Ti Max Q

VS

AMD Radeon R9 M485X

NVIDIA GeForce RTX 3070 Ti Max Q

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M485X 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

NVIDIA GeForce RTX 3070 Ti Max Q 's Advantages

Released 5 years and 8 months late

Boost Clock1035MHz

Larger VRAM bandwidth (384.0GB/s vs 160.0GB/s)

3840 additional rendering cores

Lower TDP (80W vs 250W)

Score

Benchmark

FP32 (float)

Radeon R9 M485X

2.961 TFLOPS

GeForce RTX 3070 Ti Max Q +311%

12.19 TFLOPS

Radeon R9 M485X

VS

GeForce RTX 3070 Ti Max Q

Graphics Card

May 2016

Release Date

Jan 2022

Crystal System

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

510 MHz

-

Boost Clock

1035 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

384.0GB/s

Render Config

32

Compute Units

-

SM Count

46

2048

Shading Units

5888

128

TMUs

184

32

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

23.14 GPixel/s

Pixel Rate

99.36 GPixel/s

92.54 GTexel/s

Texture Rate

190.4 GTexel/s

2.961 TFLOPS

FP16 (half)

12.19 TFLOPS

2.961 TFLOPS

FP32 (float)

12.19 TFLOPS

185.1 GFLOPS

FP64 (double)

190.4 GFLOPS

Board Design

250W

TDP

80W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Amethyst

GPU Name

GA104

Amethyst XT

GPU Variant

-

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

5 billion

Transistors

17.4 billion

366 mm²

Die Size

392 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

8.6

6.3

Shader Model

6.6

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