NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon R5 M315

VS

NVIDIA GeForce RTX 4070 Mobile

AMD Radeon R5 M315

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 2GB VRAM Radeon R5 M315 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 7 years and 8 months late

Boost Clock1695MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)

4224 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +1996%

15.62 TFLOPS

Radeon R5 M315

0.745 TFLOPS

GeForce RTX 4070 Mobile

VS

Radeon R5 M315

Graphics Card

Jan 2023

Release Date

May 2015

GeForce 40 Mobile

Generation

Gem System

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1395 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

6

36

SM Count

-

4608

Shading Units

384

144

TMUs

24

48

ROPs

8

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

128 KB

-

Theoretical Performance

81.36 GPixel/s

Pixel Rate

7.760 GPixel/s

244.1 GTexel/s

Texture Rate

23.28 GTexel/s

15.62 TFLOPS

FP16 (half)

745.0 GFLOPS

15.62 TFLOPS

FP32 (float)

745.0 GFLOPS

244.1 GFLOPS

FP64 (double)

46.56 GFLOPS

Board Design

115W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD106

GPU Name

Meso

GN21-X6

GPU Variant

Meso LE (216-0864046)

Ada Lovelace

Architecture

GCN 3.0

TSMC

Foundry

TSMC

4 nm

Process Size

28 nm

Unknown

Transistors

1.55 billion

190 mm²

Die Size

125 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

8.9

CUDA

-

6.7

Shader Model

6.5

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