NVIDIA GeForce 840A vs NVIDIA GeForce RTX 2060 Max Q

VS

NVIDIA GeForce 840A

NVIDIA GeForce RTX 2060 Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 6GB VRAM GeForce RTX 2060 Max Q 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 65W)

NVIDIA GeForce RTX 2060 Max Q 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 5% (1185MHz vs 1124MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (264.0GB/s vs 16.02GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 840A

0.863 TFLOPS

GeForce RTX 2060 Max Q +427%

4.55 TFLOPS

GeForce 840A

VS

GeForce RTX 2060 Max Q

Graphics Card

Mar 2014

Release Date

Jan 2020

GeForce 800A

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1029 MHz

Base Clock

975 MHz

1124 MHz

Boost Clock

1185 MHz

1001 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

16.02GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

30

384

Shading Units

1920

16

TMUs

120

8

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

64 KB (per SMM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

3 MB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

56.88 GPixel/s

17.98 GTexel/s

Texture Rate

142.2 GTexel/s

-

FP16 (half)

9.101 TFLOPS

863.2 GFLOPS

FP32 (float)

4.550 TFLOPS

26.98 GFLOPS

FP64 (double)

142.2 GFLOPS

Board Design

33W

TDP

65W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM108

GPU Name

TU106

-

GPU Variant

N18E-G1

Maxwell

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

Unknown

Transistors

10.8 billion

Unknown

Die Size

445 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

7.5

5.1

Shader Model

6.6

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