NVIDIA GeForce GT 720A vs AMD Radeon HD 6450M

VS

NVIDIA GeForce GT 720A AMD Radeon HD 6450M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 720A and 1024MB VRAM Radeon HD 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720A 's Advantages

Released 3 years and 6 months late

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

AMD Radeon HD 6450M 's Advantages

64 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 720A +55%

0.298 TFLOPS

Radeon HD 6450M

0.192 TFLOPS

GeForce GT 720A

VS

Radeon HD 6450M

Graphics Card

Jul 2014

Release Date

Jan 2011

GeForce 700A

Generation

Vancouver

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1001 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

16.02GB/s

Bandwidth

12.80GB/s

Render Config

2

SM Count

-

Compute Units

2

96

Shading Units

160

16

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

Theoretical Performance

3.100 GPixel/s

Pixel Rate

2.400 GPixel/s

12.40 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

297.6 GFLOPS

FP32 (float)

192.0 GFLOPS

24.80 GFLOPS

FP64 (double)

-

Graphics Processor

GF117

GPU Name

Seymour

N14M-GE

GPU Variant

Seymour PRO S3 (216-0809024)

Fermi 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.585 billion

Transistors

0.37 billion

116 mm²

Die Size

67 mm²

Board Design

33W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

5.0

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