NVIDIA GeForce 830A vs ATI Mobility Radeon HD 2400

VS

NVIDIA GeForce 830A ATI Mobility Radeon HD 2400

We compared two Mobile platform GPUs: 2GB VRAM GeForce 830A and 256MB VRAM Mobility Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 830A 's Advantages

Released 7 years and 2 months late

Boost Clock1150MHz

Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)

216 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 830A +1536%

0.589 TFLOPS

Mobility Radeon HD 2400

0.036 TFLOPS

GeForce 830A

VS

Mobility Radeon HD 2400

Graphics Card

Jul 2014

Release Date

May 2007

GeForce 800A

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1082 MHz

Base Clock

-

1150 MHz

Boost Clock

-

900 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

Compute Units

2

256

Shading Units

40

16

TMUs

4

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

32 KB

Theoretical Performance

9.200 GPixel/s

Pixel Rate

1.800 GPixel/s

18.40 GTexel/s

Texture Rate

1.800 GTexel/s

-

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

36.00 GFLOPS

18.40 GFLOPS

FP64 (double)

-

Graphics Processor

GM108

GPU Name

M72

-

GPU Variant

M72-S (216QSAKA12FG)

Maxwell

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.18 billion

Unknown

Die Size

85 mm²

Board Design

33W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

4.0

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