AMD Radeon E9390 PCIe vs NVIDIA GeForce 315M

VS

AMD Radeon E9390 PCIe

NVIDIA GeForce 315M

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9390 PCIe and 512MB VRAM GeForce 315M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9390 PCIe 's Advantages

Released 8 years and 9 months late

Boost Clock1089MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 12.80GB/s)

1776 additional rendering cores

NVIDIA GeForce 315M 's Advantages

Lower TDP (14W vs 75W)

Score

Benchmark

FP32 (float)

Radeon E9390 PCIe +9907%

3.903 TFLOPS

GeForce 315M

0.039 TFLOPS

Radeon E9390 PCIe

VS

GeForce 315M

Graphics Card

Oct 2019

Release Date

Jan 2011

Embedded

Generation

GeForce 300M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

713 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

12.80GB/s

Render Config

28

Compute Units

-

SM Count

2

1792

Shading Units

16

112

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

34.85 GPixel/s

Pixel Rate

2.424 GPixel/s

122.0 GTexel/s

Texture Rate

4.848 GTexel/s

3.903 TFLOPS

FP16 (half)

-

3.903 TFLOPS

FP32 (float)

38.78 GFLOPS

243.9 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

14W

-

4x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

GT218

-

GPU Variant

N11M-GE

GCN 4.0

Architecture

Tesla 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.26 billion

232 mm²

Die Size

57 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.2

6.4

Shader Model

4.1

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