NVIDIA GeForce 920A vs ATI Mobility Radeon HD 545v

VS

NVIDIA GeForce 920A

ATI Mobility Radeon HD 545v

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920A and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920A 's Advantages

Released 4 years and 10 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (16.02GB/s vs 12.80GB/s)

304 additional rendering cores

ATI Mobility Radeon HD 545v 's Advantages

Lower TDP (15W vs 33W)

Score

Benchmark

FP32 (float)

GeForce 920A +537%

0.733 TFLOPS

Mobility Radeon HD 545v

0.115 TFLOPS

GeForce 920A

VS

Mobility Radeon HD 545v

Graphics Card

Mar 2015

Release Date

May 2010

GeForce 900A

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

-

1001 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

1

-

384

Shading Units

80

32

TMUs

8

ROPs

4

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

-

Theoretical Performance

7.632 GPixel/s

Pixel Rate

2.880 GPixel/s

30.53 GTexel/s

Texture Rate

5.760 GTexel/s

-

732.7 GFLOPS

FP32 (float)

115.2 GFLOPS

30.53 GFLOPS

FP64 (double)

-

Board Design

33W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK208B

GPU Name

M92

N16V-GM

GPU Variant

-

Kepler 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.02 billion

Transistors

0.242 billion

87 mm²

Die Size

73 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

4.1

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