AMD Radeon R5 A320 vs NVIDIA GeForce 810A

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A320 and 2GB VRAM GeForce 810A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A320 's Advantages

Released 6 months late

Boost Clock has increased by 9% (825MHz vs 758MHz)

Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)

128 additional rendering cores

NVIDIA GeForce 810A 's Advantages

More VRAM (2GB vs 1GB)

Score

Benchmark

FP32 (float)

Radeon R5 A320 +81%

0.528 TFLOPS

GeForce 810A

0.291 TFLOPS

Radeon R5 A320

VS

GeForce 810A

Graphics Card

Jan 2015

Release Date

Jul 2014

All-In-One

Generation

GeForce 800A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

750 MHz

Base Clock

719 MHz

825 MHz

Boost Clock

758 MHz

1000 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

5

Compute Units

-

320

Shading Units

192

20

TMUs

16

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

512 KB

Theoretical Performance

6.600 GPixel/s

Pixel Rate

6.064 GPixel/s

16.50 GTexel/s

Texture Rate

12.13 GTexel/s

-

FP16 (half)

-

528.0 GFLOPS

FP32 (float)

291.1 GFLOPS

-

FP64 (double)

12.13 GFLOPS

Graphics Processor

Jet

GPU Name

GK208

Jet PRO (216-0856040)

GPU Variant

-

GCN 1.0

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

1.02 billion

56 mm²

Die Size

87 mm²

Board Design

Unknown

TDP

15W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

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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