NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce 315M

VS

NVIDIA GeForce RTX 5070 Mobile

NVIDIA GeForce 315M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 5070 Mobile and 512MB VRAM GeForce 315M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5070 Mobile 's Advantages

Released 14 years late

Boost Clock2520MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (507.2GB/s vs 12.80GB/s)

4592 additional rendering cores

NVIDIA GeForce 315M 's Advantages

Lower TDP (14W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 5070 Mobile +59438%

23.22 TFLOPS

GeForce 315M

0.039 TFLOPS

GeForce RTX 5070 Mobile

VS

GeForce 315M

Graphics Card

Jan 2025

Release Date

Jan 2011

GeForce 50 Mobile

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2235 MHz

Base Clock

-

2520 MHz

Boost Clock

-

2500 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR7

Memory Type

GDDR3

128bit

Memory Bus

64bit

507.2GB/s

Bandwidth

12.80GB/s

Render Config

-

36

SM Count

2

4608

Shading Units

16

144

TMUs

8

48

ROPs

4

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

-

32 MB

L2 Cache

32 KB

-

Theoretical Performance

121.0 GPixel/s

Pixel Rate

2.424 GPixel/s

362.9 GTexel/s

Texture Rate

4.848 GTexel/s

23.22 TFLOPS

FP16 (half)

-

23.22 TFLOPS

FP32 (float)

38.78 GFLOPS

362.9 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

14W

300 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GB206

GPU Name

GT218

GB206

GPU Variant

N11M-GE

Blackwell 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

Unknown

Transistors

0.26 billion

Unknown

Die Size

57 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

10.1

CUDA

1.2

6.8

Shader Model

4.1

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