NVIDIA GeForce RTX 4070 Max-Q vs NVIDIA GeForce RTX 4090 Mobile

VS

NVIDIA GeForce RTX 4070 Max-Q NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Max Q and 16GB VRAM GeForce RTX 4090 Mobile 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

Lower TDP (35W vs 120W)

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Boost Clock has increased by 38% (1695MHz vs 1230MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 224.0GB/s)

5120 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Max Q

11.34 TFLOPS

GeForce RTX 4090 Mobile +190%

32.98 TFLOPS

GeForce RTX 4070 Max Q

VS

GeForce RTX 4090 Mobile

Graphics Card

Jan 2023

Release Date

Jan 2023

GeForce 40 Mobile

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

1335 MHz

1230 MHz

Boost Clock

1695 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

576.0GB/s

Render Config

36

SM Count

76

-

Compute Units

-

4608

Shading Units

9728

144

TMUs

304

48

ROPs

112

144

Tensor Cores

304

36

RT Cores

76

128 KB (per SM)

L1 Cache

128 KB (per SM)

32 MB

L2 Cache

64 MB

Theoretical Performance

59.04 GPixel/s

Pixel Rate

189.8 GPixel/s

177.1 GTexel/s

Texture Rate

515.3 GTexel/s

11.34 TFLOPS

FP16 (half)

32.98 TFLOPS

11.34 TFLOPS

FP32 (float)

32.98 TFLOPS

177.1 GFLOPS

FP64 (double)

515.3 GFLOPS

Graphics Processor

AD106

GPU Name

AD103

GN21-X6

GPU Variant

GN21-X11

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

4 nm

Unknown

Transistors

45.9 billion

190 mm²

Die Size

379 mm²

Board Design

35W

TDP

120W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.9

6.7

Shader Model

6.7

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