ATI Mobility Radeon HD 5450 vs NVIDIA GeForce 705A

VS

ATI Mobility Radeon HD 5450

NVIDIA GeForce 705A

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5450 and 1024MB VRAM GeForce 705A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5450 's Advantages

32 additional rendering cores

Lower TDP (11W vs 15W)

NVIDIA GeForce 705A 's Advantages

Released 4 years and 6 months late

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5450 +18%

0.108 TFLOPS

GeForce 705A

0.091 TFLOPS

Mobility Radeon HD 5450

VS

GeForce 705A

Graphics Card

Jan 2010

Release Date

Jul 2014

Manhattan

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

14.40GB/s

Render Config

1

Compute Units

-

SM Count

1

80

Shading Units

48

8

TMUs

8

4

ROPs

4

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

2.700 GPixel/s

Pixel Rate

950.0 MPixel/s

5.400 GTexel/s

Texture Rate

3.800 GTexel/s

-

108.0 GFLOPS

FP32 (float)

91.20 GFLOPS

-

FP64 (double)

7.600 GFLOPS

Board Design

11W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Park

GPU Name

GF119

Park PRO (216-0774007)

GPU Variant

GF119 B1

TeraScale 2

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.292 billion

59 mm²

Die Size

79 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

5.0

Shader Model

5.1

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