NVIDIA GeForce 810A vs NVIDIA GeForce 620M

VS

We compared two Mobile platform GPUs: 2GB VRAM GeForce 810A and 1024MB VRAM GeForce 620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 810A 's Advantages

Released 2 years and 4 months late

Boost Clock758MHz

More VRAM (2GB vs 1GB)

96 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 810A +21%

0.291 TFLOPS

GeForce 620M

0.24 TFLOPS

GeForce 810A

VS

GeForce 620M

Graphics Card

Jul 2014

Release Date

Mar 2012

GeForce 800A

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

719 MHz

Base Clock

-

758 MHz

Boost Clock

-

900 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

2

-

Compute Units

-

192

Shading Units

96

16

TMUs

16

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

128 KB

Theoretical Performance

6.064 GPixel/s

Pixel Rate

2.500 GPixel/s

12.13 GTexel/s

Texture Rate

10.00 GTexel/s

-

FP16 (half)

-

291.1 GFLOPS

FP32 (float)

240.0 GFLOPS

12.13 GFLOPS

FP64 (double)

20.00 GFLOPS

Graphics Processor

GK208

GPU Name

GF117

-

GPU Variant

N13P-GLP

Kepler 2.0

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.02 billion

Transistors

0.585 billion

87 mm²

Die Size

116 mm²

Board Design

15W

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

2.1

5.1

Shader Model

5.1

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