NVIDIA GeForce RTX 4070 Mobile vs NVIDIA GeForce MX250

VS

NVIDIA GeForce RTX 4070 Mobile

NVIDIA GeForce MX250

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 2GB VRAM GeForce MX250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Boost Clock has increased by 63% (1695MHz vs 1038MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 48.06GB/s)

4224 additional rendering cores

NVIDIA GeForce MX250 's Advantages

Lower TDP (10W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +1859%

15.62 TFLOPS

GeForce MX250

0.797 TFLOPS

3DMark Time Spy

GeForce RTX 4070 Mobile +1055%

12380

GeForce MX250

1071

Blender

GeForce RTX 4070 Mobile +5404%

3963

GeForce MX250

72

OctaneBench

GeForce RTX 4070 Mobile +1581%

370

GeForce MX250

22

GeForce RTX 4070 Mobile

VS

GeForce MX250

Graphics Card

Jan 2023

Release Date

Unknown

GeForce 40 Mobile

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1395 MHz

Base Clock

937 MHz

1695 MHz

Boost Clock

1038 MHz

2000 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

48.06GB/s

Render Config

-

36

SM Count

3

4608

Shading Units

384

144

TMUs

24

48

ROPs

16

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

32 MB

L2 Cache

512 KB

-

Theoretical Performance

81.36 GPixel/s

Pixel Rate

16.61 GPixel/s

244.1 GTexel/s

Texture Rate

24.91 GTexel/s

15.62 TFLOPS

FP16 (half)

12.46 GFLOPS

15.62 TFLOPS

FP32 (float)

797.2 GFLOPS

244.1 GFLOPS

FP64 (double)

24.91 GFLOPS

Board Design

115W

TDP

10W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD106

GPU Name

GP108B

GN21-X6

GPU Variant

-

Ada Lovelace

Architecture

Pascal

TSMC

Foundry

Samsung

4 nm

Process Size

14 nm

Unknown

Transistors

1.8 billion

190 mm²

Die Size

74 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

6.1

6.7

Shader Model

6.4

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