NVIDIA NVS 810 vs NVIDIA GeForce GT 420 OEM

VS

NVIDIA NVS 810

NVIDIA GeForce GT 420 OEM

We compared two Desktop platform GPUs: 2GB VRAM NVS 810 and 1024MB VRAM GeForce GT 420 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 810 's Advantages

Released 5 years and 2 months late

Boost Clock1033MHz

More VRAM (2GB vs 1024GB)

464 additional rendering cores

NVIDIA GeForce GT 420 OEM 's Advantages

Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

Lower TDP (50W vs 68W)

Score

Benchmark

FP32 (float)

NVS 810 +689%

1.058 TFLOPS

GeForce GT 420 OEM

0.134 TFLOPS

NVS 810

VS

GeForce GT 420 OEM

Graphics Card

Nov 2015

Release Date

Sep 2010

NVS

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

902 MHz

Base Clock

-

1033 MHz

Boost Clock

-

900 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

1

512

Shading Units

48

32

TMUs

4

16

ROPs

4

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

1.400 GPixel/s

33.06 GTexel/s

Texture Rate

2.800 GTexel/s

-

1058 GFLOPS

FP32 (float)

134.4 GFLOPS

33.06 GFLOPS

FP64 (double)

11.20 GFLOPS

Board Design

68W

TDP

50W

250 W

Suggested PSU

250 W

8x mini-DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

GF108

-

GPU Variant

GF108-200-A1

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.585 billion

148 mm²

Die Size

116 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.1

5.1

Shader Model

5.1

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