NVIDIA GeForce RTX 3070 Mobile vs NVIDIA GeForce GTX 880M

VS

NVIDIA GeForce RTX 3070 Mobile

NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 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 3070 Mobile 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 57% (1560MHz vs 993MHz)

Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)

3584 additional rendering cores

Lower TDP (115W vs 122W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Mobile +423%

15.97 TFLOPS

GeForce GTX 880M

3.05 TFLOPS

Blender

GeForce RTX 3070 Mobile +1645%

3317

GeForce GTX 880M

190

GeForce RTX 3070 Mobile

VS

GeForce GTX 880M

Graphics Card

Jan 2021

Release Date

Mar 2014

GeForce 30 Mobile

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1110 MHz

Base Clock

954 MHz

1560 MHz

Boost Clock

993 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

160.0GB/s

Render Config

-

40

SM Count

-

5120

Shading Units

1536

160

TMUs

128

80

ROPs

32

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

124.8 GPixel/s

Pixel Rate

31.78 GPixel/s

249.6 GTexel/s

Texture Rate

127.1 GTexel/s

15.97 TFLOPS

FP16 (half)

-

15.97 TFLOPS

FP32 (float)

3.050 TFLOPS

249.6 GFLOPS

FP64 (double)

127.1 GFLOPS

Board Design

115W

TDP

122W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GK104

GA104-770-A1

GPU Variant

N15E-GX-A2

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

3.54 billion

392 mm²

Die Size

294 mm²

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

8.6

CUDA

3.0

6.6

Shader Model

5.1

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