NVIDIA NVS 1000 vs NVIDIA GeForce GT 620

VS

NVIDIA NVS 1000

NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (28.51GB/s vs 14.40GB/s)

96 additional rendering cores

Lower TDP (35W vs 49W)

Score

Benchmark

FP32 (float)

NVS 1000 +13%

0.306 TFLOPS

GeForce GT 620

0.269 TFLOPS

NVS 1000

VS

GeForce GT 620

Graphics Card

Unknown

Release Date

May 2012

NVS

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

891 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.51GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

2

192

Shading Units

96

16

TMUs

16

ROPs

4

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

3.188 GPixel/s

Pixel Rate

2.800 GPixel/s

12.75 GTexel/s

Texture Rate

11.20 GTexel/s

-

306.0 GFLOPS

FP32 (float)

268.8 GFLOPS

12.75 GFLOPS

FP64 (double)

22.40 GFLOPS

Board Design

35W

TDP

49W

200 W

Suggested PSU

200 W

4x mini-DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GF108

-

GPU Variant

GF108-100-KB-A1

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

0.585 billion

118 mm²

Die Size

116 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.1

5.1

Shader Model

5.1

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