ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA GeForce GT 720A

VS

ATI Mobility Radeon HD 4670 Mac Edition

NVIDIA GeForce GT 720A

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 1024MB VRAM GeForce GT 720A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 Mac Edition 's Advantages

Larger VRAM bandwidth (25.28GB/s vs 16.02GB/s)

224 additional rendering cores

NVIDIA GeForce GT 720A 's Advantages

Released 4 years and 10 months late

More VRAM (1024GB vs 256GB)

Lower TDP (33W vs 35W)

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670 Mac Edition +45%

0.435 TFLOPS

GeForce GT 720A

0.298 TFLOPS

Mobility Radeon HD 4670 Mac Edition

VS

GeForce GT 720A

Graphics Card

Sep 2009

Release Date

Jul 2014

M9x

Generation

GeForce 700A

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

790 MHz

Memory Clock

1001 MHz

Memory

256MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

25.28GB/s

Bandwidth

16.02GB/s

Render Config

4

Compute Units

-

SM Count

2

320

Shading Units

96

32

TMUs

16

8

ROPs

8

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

5.440 GPixel/s

Pixel Rate

3.100 GPixel/s

21.76 GTexel/s

Texture Rate

12.40 GTexel/s

-

435.2 GFLOPS

FP32 (float)

297.6 GFLOPS

-

FP64 (double)

24.80 GFLOPS

Board Design

35W

TDP

33W

-

No outputs

Outputs

No outputs

-

Graphics Processor

M96

GPU Name

GF117

M96 XT (216-0729051)

GPU Variant

N14M-GE

TeraScale

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

0.585 billion

146 mm²

Die Size

116 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

4.1

Shader Model

5.1

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