AMD Radeon R7 M340 vs AMD Radeon Pro W5500M

VS

AMD Radeon R7 M340

AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 4GB VRAM Radeon Pro W5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5500M 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 138% (1700MHz vs 715MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 16.00GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M340

0.549 TFLOPS

Radeon Pro W5500M +771%

4.787 TFLOPS

Radeon R7 M340

VS

Radeon Pro W5500M

Graphics Card

Dec 2015

Release Date

Feb 2020

Gem System

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

620 MHz

Base Clock

1000 MHz

715 MHz

Boost Clock

1700 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

224.0GB/s

Render Config

6

Compute Units

22

-

384

Shading Units

1408

24

TMUs

88

8

ROPs

32

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

2 MB

-

Theoretical Performance

5.720 GPixel/s

Pixel Rate

54.40 GPixel/s

17.16 GTexel/s

Texture Rate

149.6 GTexel/s

-

FP16 (half)

9.574 TFLOPS

549.1 GFLOPS

FP32 (float)

4.787 TFLOPS

34.32 GFLOPS

FP64 (double)

299.2 GFLOPS

Board Design

Unknown

TDP

85W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Opal

GPU Name

Navi 14

Opal PRO

GPU Variant

Navi 14 PRO XTM

GCN 1.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.95 billion

Transistors

6.4 billion

77 mm²

Die Size

158 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.3

-

6.5 (5.1)

Shader Model

6.5

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