NVIDIA GeForce 920A vs ATI Mobility Radeon HD 2400

VS

NVIDIA GeForce 920A

ATI Mobility Radeon HD 2400

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920A 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 920A 's Advantages

Released 7 years and 10 months late

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (16.02GB/s vs 6.400GB/s)

344 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 920A +1936%

0.733 TFLOPS

Mobility Radeon HD 2400

0.036 TFLOPS

GeForce 920A

VS

Mobility Radeon HD 2400

Graphics Card

Mar 2015

Release Date

May 2007

GeForce 900A

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1001 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

256MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

-

384

Shading Units

40

32

TMUs

4

8

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

32 KB

-

Theoretical Performance

7.632 GPixel/s

Pixel Rate

1.800 GPixel/s

30.53 GTexel/s

Texture Rate

1.800 GTexel/s

-

732.7 GFLOPS

FP32 (float)

36.00 GFLOPS

30.53 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

GK208B

GPU Name

M72

N16V-GM

GPU Variant

M72-S (216QSAKA12FG)

Kepler 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.02 billion

Transistors

0.18 billion

87 mm²

Die Size

85 mm²

Graphics Features

12 (11_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

4.0

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