AMD Radeon R7 M265 vs NVIDIA GeForce RTX 4090 Max-Q

VS

AMD Radeon R7 M265

NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M265 and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 9 years late

Boost Clock has increased by 76% (1455MHz vs 825MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 28.80GB/s)

9344 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M265

0.633 TFLOPS

GeForce RTX 4090 Max Q +4372%

28.31 TFLOPS

Radeon R7 M265

VS

GeForce RTX 4090 Max Q

Graphics Card

Jan 2014

Release Date

Jan 2023

Gem System

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

725 MHz

Base Clock

930 MHz

825 MHz

Boost Clock

1455 MHz

900 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

448.0GB/s

Render Config

6

Compute Units

-

SM Count

76

384

Shading Units

9728

24

TMUs

304

8

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

163.0 GPixel/s

19.80 GTexel/s

Texture Rate

442.3 GTexel/s

-

FP16 (half)

28.31 TFLOPS

633.6 GFLOPS

FP32 (float)

28.31 TFLOPS

-

FP64 (double)

442.3 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Opal

GPU Name

AD103

Opal XT

GPU Variant

GN21-X11

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

0.95 billion

Transistors

45.9 billion

77 mm²

Die Size

379 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.9

6.5 (5.1)

Shader Model

6.7

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