Intel Xe DG1 vs NVIDIA GeForce GT 620 OEM

VS

Intel Xe DG1

NVIDIA GeForce GT 620 OEM

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 's Advantages

Boost Clock1550MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (68.26GB/s vs 14.37GB/s)

592 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1 +1171%

1.984 TFLOPS

GeForce GT 620 OEM

0.156 TFLOPS

Xe DG1

VS

GeForce GT 620 OEM

Graphics Card

Unknown

Release Date

Apr 2012

Xe Graphics

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1550 MHz

Boost Clock

-

2133 MHz

Memory Clock

898 MHz

Memory

4GB

Memory Size

512MB

LPDDR4X

Memory Type

DDR3

128bit

Memory Bus

64bit

68.26GB/s

Bandwidth

14.37GB/s

Render Config

-

SM Count

1

640

Shading Units

48

40

TMUs

8

20

ROPs

4

-

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

128 KB

16 MB

L3 Cache

-

Theoretical Performance

31.00 GPixel/s

Pixel Rate

1.620 GPixel/s

62.00 GTexel/s

Texture Rate

6.480 GTexel/s

3.968 TFLOPS

FP16 (half)

-

1.984 TFLOPS

FP32 (float)

155.5 GFLOPS

496.0 GFLOPS

FP64 (double)

12.96 GFLOPS

Board Design

30W

TDP

30W

200 W

Suggested PSU

200 W

1x HDMI 3x DisplayPort

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

DG1

GPU Name

GF119

-

Generation 12.1

Architecture

Fermi 2.0

Intel

Foundry

TSMC

10 nm

Process Size

40 nm

Unknown

Transistors

0.292 billion

95 mm²

Die Size

79 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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