NVIDIA GeForce 315M vs AMD Radeon HD 7470M

VS

We compared two Mobile platform GPUs: 512MB VRAM GeForce 315M and 1024MB VRAM Radeon HD 7470M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 315M 's Advantages

Lower TDP (14W vs 25W)

AMD Radeon HD 7470M 's Advantages

Released 1 years late

Boost Clock800MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

144 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 315M

0.039 TFLOPS

Radeon HD 7470M +556%

0.256 TFLOPS

GeForce 315M

VS

Radeon HD 7470M

Graphics Card

Jan 2011

Release Date

Jan 2012

GeForce 300M

Generation

London

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

750 MHz

-

Boost Clock

800 MHz

Memory Clock

900 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

14.40GB/s

Render Config

2

SM Count

-

Compute Units

2

16

Shading Units

160

8

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

32 KB

L2 Cache

128 KB

Theoretical Performance

2.424 GPixel/s

Pixel Rate

3.200 GPixel/s

4.848 GTexel/s

Texture Rate

6.400 GTexel/s

-

FP16 (half)

-

38.78 GFLOPS

FP32 (float)

256.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

GT218

GPU Name

Seymour

N11M-GE

GPU Variant

Seymour XT (216-0810084)

Tesla 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.26 billion

Transistors

0.37 billion

57 mm²

Die Size

67 mm²

Board Design

14W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.2

CUDA

-

4.1

Shader Model

5.0

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