NVIDIA GeForce RTX 4070 Max-Q vs NVIDIA GeForce GTX 675MX

VS

NVIDIA GeForce RTX 4070 Max-Q NVIDIA GeForce GTX 675MX

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Max Q and 2GB VRAM GeForce GTX 675MX 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 10 years and 3 months late

Boost Clock1230MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 115.2GB/s)

3648 additional rendering cores

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Max Q +802%

11.34 TFLOPS

GeForce GTX 675MX

1.256 TFLOPS

GeForce RTX 4070 Max Q

VS

GeForce GTX 675MX

Graphics Card

Jan 2023

Release Date

Oct 2012

GeForce 40 Mobile

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

735 MHz

Base Clock

-

1230 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

115.2GB/s

Render Config

36

SM Count

-

Compute Units

-

4608

Shading Units

960

144

TMUs

80

48

ROPs

32

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

32 MB

L2 Cache

512 KB

Theoretical Performance

59.04 GPixel/s

Pixel Rate

13.08 GPixel/s

177.1 GTexel/s

Texture Rate

52.32 GTexel/s

11.34 TFLOPS

FP16 (half)

-

11.34 TFLOPS

FP32 (float)

1256 GFLOPS

177.1 GFLOPS

FP64 (double)

52.32 GFLOPS

Graphics Processor

AD106

GPU Name

GK104

GN21-X6

GPU Variant

N13E-GSR-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

3.54 billion

190 mm²

Die Size

294 mm²

Board Design

35W

TDP

100W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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