NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce GTX 880M

VS

NVIDIA GeForce RTX 4070 Mobile NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 8GB VRAM GeForce GTX 880M 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 8 years and 10 months late

Boost Clock has increased by 71% (1695MHz vs 993MHz)

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

3072 additional rendering cores

Lower TDP (115W vs 122W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +412%

15.62 TFLOPS

GeForce GTX 880M

3.05 TFLOPS

Blender

GeForce RTX 4070 Mobile +2094%

4170

GeForce GTX 880M

190

GeForce RTX 4070 Mobile

VS

GeForce GTX 880M

Graphics Card

Jan 2023

Release Date

Mar 2014

GeForce 40 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1395 MHz

Base Clock

954 MHz

1695 MHz

Boost Clock

993 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

160.0GB/s

Render Config

36

SM Count

-

Compute Units

-

4608

Shading Units

1536

144

TMUs

128

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

81.36 GPixel/s

Pixel Rate

31.78 GPixel/s

244.1 GTexel/s

Texture Rate

127.1 GTexel/s

15.62 TFLOPS

FP16 (half)

-

15.62 TFLOPS

FP32 (float)

3.050 TFLOPS

244.1 GFLOPS

FP64 (double)

127.1 GFLOPS

Graphics Processor

AD106

GPU Name

GK104

GN21-X6

GPU Variant

N15E-GX-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

115W

TDP

122W

-

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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