AMD Radeon R7 M380 vs AMD Radeon R5 A335

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 2GB VRAM Radeon R5 A335 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages

Boost Clock915MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M380 +71%

1.171 TFLOPS

Radeon R5 A335

0.684 TFLOPS

Radeon R7 M380

VS

Radeon R5 A335

Graphics Card

May 2015

Release Date

Oct 2015

Gem System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

-

915 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

32.00GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

10

Compute Units

5

640

Shading Units

320

40

TMUs

20

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

14.64 GPixel/s

Pixel Rate

8.560 GPixel/s

36.60 GTexel/s

Texture Rate

21.40 GTexel/s

-

FP16 (half)

-

1171 GFLOPS

FP32 (float)

684.8 GFLOPS

73.20 GFLOPS

FP64 (double)

-

Graphics Processor

Tropo

GPU Name

Exo

Tropo XT

GPU Variant

-

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

0.69 billion

123 mm²

Die Size

56 mm²

Board Design

Unknown

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1 (1.2)

1.2.170

Vulkan

1.2.170

-

CUDA

-

6.5 (5.1)

Shader Model

6.5 (5.1)

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