NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce RTX 4070 Mobile

VS

NVIDIA GeForce GTX 680MX Mac Edition NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 8GB VRAM GeForce RTX 4070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Released 10 years and 3 months late

Boost Clock1695MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 160.0GB/s)

3072 additional rendering cores

Lower TDP (115W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 680MX Mac Edition

2.209 TFLOPS

GeForce RTX 4070 Mobile +607%

15.62 TFLOPS

GeForce GTX 680MX Mac Edition

VS

GeForce RTX 4070 Mobile

Graphics Card

Oct 2012

Release Date

Jan 2023

GeForce 600M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1395 MHz

-

Boost Clock

1695 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

36

-

Compute Units

-

1536

Shading Units

4608

128

TMUs

144

32

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

32 MB

Theoretical Performance

23.01 GPixel/s

Pixel Rate

81.36 GPixel/s

92.03 GTexel/s

Texture Rate

244.1 GTexel/s

-

FP16 (half)

15.62 TFLOPS

2.209 TFLOPS

FP32 (float)

15.62 TFLOPS

92.03 GFLOPS

FP64 (double)

244.1 GFLOPS

Graphics Processor

GK104

GPU Name

AD106

N13E-GTX2-A2

GPU Variant

GN21-X6

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

3.54 billion

Transistors

Unknown

294 mm²

Die Size

190 mm²

Board Design

122W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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