NVIDIA GeForce GTS 450 vs Intel Xe DG1

VS

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 4GB VRAM Xe DG1 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 1GB)

Larger VRAM bandwidth (68.26GB/s vs 57.73GB/s)

448 additional rendering cores

Lower TDP (30W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

Xe DG1 +230%

1.984 TFLOPS

GeForce GTS 450

VS

Xe DG1

Graphics Card

Sep 2010

Release Date

Unknown

GeForce 400

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1550 MHz

902 MHz

Memory Clock

2133 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

128bit

Memory Bus

128bit

57.73GB/s

Bandwidth

68.26GB/s

Render Config

4

SM Count

-

Compute Units

-

192

Shading Units

640

32

TMUs

40

16

ROPs

20

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

256 KB

L2 Cache

1024 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

31.00 GPixel/s

25.06 GTexel/s

Texture Rate

62.00 GTexel/s

-

FP16 (half)

3.968 TFLOPS

601.3 GFLOPS

FP32 (float)

1.984 TFLOPS

50.11 GFLOPS

FP64 (double)

496.0 GFLOPS

Graphics Processor

GF106

GPU Name

DG1

GF106-250-KA-A1

GPU Variant

-

Fermi

Architecture

Generation 12.1

TSMC

Foundry

Intel

40 nm

Process Size

10 nm

1.17 billion

Transistors

Unknown

238 mm²

Die Size

95 mm²

Board Design

106W

TDP

30W

300 W

Suggested PSU

200 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 3x DisplayPort

1x 6-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.4

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