AMD Radeon HD 8730M vs NVIDIA GeForce 920A

VS

AMD Radeon HD 8730M

NVIDIA GeForce 920A

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8730M and 2GB VRAM GeForce 920A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8730M 's Advantages

Boost Clock700MHz

Larger VRAM bandwidth (28.80GB/s vs 16.02GB/s)

NVIDIA GeForce 920A 's Advantages

Released 1 years and 11 months late

Score

Benchmark

FP32 (float)

Radeon HD 8730M

0.537 TFLOPS

GeForce 920A +36%

0.733 TFLOPS

Radeon HD 8730M

VS

GeForce 920A

Graphics Card

Apr 2013

Release Date

Mar 2015

Solar System

Generation

GeForce 900A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

650 MHz

Base Clock

-

700 MHz

Boost Clock

-

900 MHz

Memory Clock

1001 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

16.02GB/s

Render Config

6

Compute Units

-

384

Shading Units

384

24

TMUs

32

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

5.600 GPixel/s

Pixel Rate

7.632 GPixel/s

16.80 GTexel/s

Texture Rate

30.53 GTexel/s

-

537.6 GFLOPS

FP32 (float)

732.7 GFLOPS

33.60 GFLOPS

FP64 (double)

30.53 GFLOPS

Board Design

Unknown

TDP

33W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Mars

GPU Name

GK208B

Mars S3 PRO (216-0842027)

GPU Variant

N16V-GM

GCN 1.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

1.02 billion

77 mm²

Die Size

87 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.1

-

CUDA

3.5

6.5 (5.1)

Shader Model

5.1

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