NVIDIA GeForce GTX 950M vs NVIDIA GeForce RTX 4070 Mobile

VS

NVIDIA GeForce GTX 950M

NVIDIA GeForce RTX 4070 Mobile

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M 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 GTX 950M 's Advantages

Lower TDP (75W vs 115W)

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Released 7 years and 10 months late

Boost Clock has increased by 51% (1695MHz vs 1124MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 28.80GB/s)

3968 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950M

1.439 TFLOPS

GeForce RTX 4070 Mobile +985%

15.62 TFLOPS

Blender

GeForce GTX 950M

101

GeForce RTX 4070 Mobile +3823%

3963

OctaneBench

GeForce GTX 950M

27

GeForce RTX 4070 Mobile +1270%

370

GeForce GTX 950M

VS

GeForce RTX 4070 Mobile

Graphics Card

Mar 2015

Release Date

Jan 2023

GeForce 900M

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

993 MHz

Base Clock

1395 MHz

1124 MHz

Boost Clock

1695 MHz

900 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

36

640

Shading Units

4608

40

TMUs

144

16

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

64 KB (per SMM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

32 MB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

81.36 GPixel/s

44.96 GTexel/s

Texture Rate

244.1 GTexel/s

-

FP16 (half)

15.62 TFLOPS

1439 GFLOPS

FP32 (float)

15.62 TFLOPS

44.96 GFLOPS

FP64 (double)

244.1 GFLOPS

Board Design

75W

TDP

115W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

AD106

N16P-GT

GPU Variant

GN21-X6

Maxwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

1.87 billion

Transistors

Unknown

148 mm²

Die Size

190 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

8.9

5.1

Shader Model

6.7

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