NVIDIA GeForce RTX 2060 TU104 vs NVIDIA GeForce GT 620

VS

NVIDIA GeForce RTX 2060 TU104

NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 2060 TU104 and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 TU104 's Advantages

Released 7 years and 8 months late

Boost Clock1680MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 14.40GB/s)

1824 additional rendering cores

NVIDIA GeForce GT 620 's Advantages

Lower TDP (49W vs 160W)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 TU104 +2298%

6.451 TFLOPS

GeForce GT 620

0.269 TFLOPS

GeForce RTX 2060 TU104

VS

GeForce GT 620

Graphics Card

Jan 2020

Release Date

May 2012

GeForce 20

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1680 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

14.40GB/s

Render Config

-

30

SM Count

2

1920

Shading Units

96

120

TMUs

16

48

ROPs

4

240

Tensor Cores

-

30

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

128 KB

-

Theoretical Performance

80.64 GPixel/s

Pixel Rate

2.800 GPixel/s

201.6 GTexel/s

Texture Rate

11.20 GTexel/s

12.90 TFLOPS

FP16 (half)

-

6.451 TFLOPS

FP32 (float)

268.8 GFLOPS

201.6 GFLOPS

FP64 (double)

22.40 GFLOPS

Board Design

160W

TDP

49W

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

TU104

GPU Name

GF108

TU104-150-KC-A1

GPU Variant

GF108-100-KB-A1

Turing

Architecture

Fermi

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

13.6 billion

Transistors

0.585 billion

545 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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