AMD Radeon R9 M270X vs NVIDIA GeForce RTX 4070 Max-Q

VS

AMD Radeon R9 M270X NVIDIA GeForce RTX 4070 Max-Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M270X and 8GB VRAM GeForce RTX 4070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Max-Q 's Advantages

Released 7 years and 11 months late

Boost Clock has increased by 23% (1230MHz vs 1000MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 88.00GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M270X

1.536 TFLOPS

GeForce RTX 4070 Max Q +638%

11.34 TFLOPS

Radeon R9 M270X

VS

GeForce RTX 4070 Max Q

Graphics Card

Feb 2015

Release Date

Jan 2023

Gem System

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

735 MHz

1000 MHz

Boost Clock

1230 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

88.00GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

36

12

Compute Units

-

768

Shading Units

4608

48

TMUs

144

16

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

32 MB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

59.04 GPixel/s

48.00 GTexel/s

Texture Rate

177.1 GTexel/s

-

FP16 (half)

11.34 TFLOPS

1.536 TFLOPS

FP32 (float)

11.34 TFLOPS

96.00 GFLOPS

FP64 (double)

177.1 GFLOPS

Graphics Processor

Saturn

GPU Name

AD106

Saturn PRO (216-0843044)

GPU Variant

GN21-X6

GCN 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

2.08 billion

Transistors

Unknown

160 mm²

Die Size

190 mm²

Board Design

Unknown

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

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

8.9

6.5

Shader Model

6.7

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