NVIDIA GeForce 840A vs AMD Radeon Pro W5500M

VS

NVIDIA GeForce 840A AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 4GB VRAM Radeon Pro W5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840A 's Advantages

Lower TDP (33W vs 85W)

AMD Radeon Pro W5500M 's Advantages

Released 5 years and 11 months late

Boost Clock has increased by 51% (1700MHz vs 1124MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 16.02GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 840A

0.863 TFLOPS

Radeon Pro W5500M +454%

4.787 TFLOPS

GeForce 840A

VS

Radeon Pro W5500M

Graphics Card

Mar 2014

Release Date

Feb 2020

GeForce 800A

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1029 MHz

Base Clock

1000 MHz

1124 MHz

Boost Clock

1700 MHz

1001 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

4GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

Compute Units

22

384

Shading Units

1408

16

TMUs

88

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

2 MB

Theoretical Performance

8.992 GPixel/s

Pixel Rate

54.40 GPixel/s

17.98 GTexel/s

Texture Rate

149.6 GTexel/s

-

FP16 (half)

9.574 TFLOPS

863.2 GFLOPS

FP32 (float)

4.787 TFLOPS

26.98 GFLOPS

FP64 (double)

299.2 GFLOPS

Graphics Processor

GM108

GPU Name

Navi 14

-

GPU Variant

Navi 14 PRO XTM

Maxwell

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

Unknown

Transistors

6.4 billion

Unknown

Die Size

158 mm²

Board Design

33W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.5

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