AMD Radeon RX 6700M vs NVIDIA GeForce RTX 4090 Max-Q

VS

AMD Radeon RX 6700M

NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M 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

AMD Radeon RX 6700M 's Advantages

Boost Clock has increased by 65% (2400MHz vs 1455MHz)

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 1 years and 8 months late

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (448.0GB/s vs 320.0GB/s)

7424 additional rendering cores

Lower TDP (80W vs 135W)

Score

Benchmark

FP32 (float)

Radeon RX 6700M

11.06 TFLOPS

GeForce RTX 4090 Max Q +155%

28.31 TFLOPS

Radeon RX 6700M

VS

GeForce RTX 4090 Max Q

Graphics Card

May 2021

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1489 MHz

Base Clock

930 MHz

2400 MHz

Boost Clock

1455 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

10GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

256bit

320.0GB/s

Bandwidth

448.0GB/s

Render Config

36

Compute Units

-

SM Count

76

2304

Shading Units

9728

144

TMUs

304

64

ROPs

112

-

Tensor Cores

304

36

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

64 MB

80 MB

L3 Cache

-

Theoretical Performance

153.6 GPixel/s

Pixel Rate

163.0 GPixel/s

345.6 GTexel/s

Texture Rate

442.3 GTexel/s

22.12 TFLOPS

FP16 (half)

28.31 TFLOPS

11.06 TFLOPS

FP32 (float)

28.31 TFLOPS

691.2 GFLOPS

FP64 (double)

442.3 GFLOPS

Board Design

135W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

AD103

Navi 22

GPU Variant

GN21-X11

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

17.2 billion

Transistors

45.9 billion

335 mm²

Die Size

379 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.7

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