ATI Radeon E2400 vs NVIDIA GeForce 830A

VS

ATI Radeon E2400

NVIDIA GeForce 830A

We compared two Mobile platform GPUs: 128MB VRAM Radeon E2400 and 2GB VRAM GeForce 830A 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 830A 's Advantages

Released 7 years and 1 months late

Boost Clock1150MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)

216 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E2400

0.048 TFLOPS

GeForce 830A +1127%

0.589 TFLOPS

Radeon E2400

VS

GeForce 830A

Graphics Card

Jun 2007

Release Date

Jul 2014

Embedded

Generation

GeForce 800A

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1082 MHz

-

Boost Clock

1150 MHz

700 MHz

Memory Clock

900 MHz

Memory

128MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

11.20GB/s

Bandwidth

14.40GB/s

Render Config

2

Compute Units

-

40

Shading Units

256

4

TMUs

16

4

ROPs

8

-

L1 Cache

64 KB (per SMM)

32 KB

L2 Cache

1024 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

9.200 GPixel/s

2.400 GTexel/s

Texture Rate

18.40 GTexel/s

-

48.00 GFLOPS

FP32 (float)

588.8 GFLOPS

-

FP64 (double)

18.40 GFLOPS

Board Design

25W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

RV610

GPU Name

GM108

-

TeraScale

Architecture

Maxwell

TSMC

Foundry

TSMC

65 nm

Process Size

28 nm

0.18 billion

Transistors

Unknown

85 mm²

Die Size

Unknown

Graphics Features

10.0 (10_0)

DirectX

12 (11_0)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.0

4.0

Shader Model

5.1

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