ATI Radeon E2400 vs NVIDIA GeForce 720A

VS

ATI Radeon E2400

NVIDIA GeForce 720A

We compared two Mobile platform GPUs: 128MB VRAM Radeon E2400 and 1024MB VRAM GeForce 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E2400 's Advantages

Lower TDP (25W vs 33W)

NVIDIA GeForce 720A 's Advantages

Released 7 years and 1 months late

Boost Clock938MHz

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (16.00GB/s vs 11.20GB/s)

56 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E2400

0.048 TFLOPS

GeForce 720A +275%

0.18 TFLOPS

Radeon E2400

VS

GeForce 720A

Graphics Card

Jun 2007

Release Date

Jul 2014

Embedded

Generation

GeForce 700A

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

775 MHz

-

Boost Clock

938 MHz

700 MHz

Memory Clock

1000 MHz

Memory

128MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

11.20GB/s

Bandwidth

16.00GB/s

Render Config

2

Compute Units

-

SM Count

2

40

Shading Units

96

4

TMUs

16

4

ROPs

8

-

L1 Cache

64 KB (per SM)

32 KB

L2 Cache

128 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

3.752 GPixel/s

2.400 GTexel/s

Texture Rate

15.01 GTexel/s

-

48.00 GFLOPS

FP32 (float)

180.1 GFLOPS

-

FP64 (double)

15.01 GFLOPS

Board Design

25W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

RV610

GPU Name

GF117

-

GPU Variant

N14M-GE

TeraScale

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.18 billion

Transistors

0.585 billion

85 mm²

Die Size

116 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

4.0

Shader Model

5.1

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