NVIDIA GeForce GTX 490 vs Intel Xe DG1

VS

NVIDIA GeForce GTX 490

Intel Xe DG1

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 4GB VRAM Xe DG1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 490 's Advantages

Larger VRAM bandwidth (164.0GB/s vs 68.26GB/s)

Intel Xe DG1 's Advantages

Boost Clock1550MHz

More VRAM (4GB vs 1536GB)

160 additional rendering cores

Lower TDP (30W vs 365W)

Score

Benchmark

FP32 (float)

GeForce GTX 490

1.166 TFLOPS

Xe DG1 +70%

1.984 TFLOPS

GeForce GTX 490

VS

Xe DG1

Graphics Card

Unknown

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

854 MHz

Memory Clock

2133 MHz

Memory

1536MB

Memory Size

4GB

GDDR5

Memory Type

LPDDR4X

384bit

Memory Bus

128bit

164.0GB/s

Bandwidth

68.26GB/s

Render Config

-

15

SM Count

-

480

Shading Units

640

60

TMUs

40

48

ROPs

20

-

64 KB (per SM)

L1 Cache

-

768 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

18.24 GPixel/s

Pixel Rate

31.00 GPixel/s

36.48 GTexel/s

Texture Rate

62.00 GTexel/s

-

FP16 (half)

3.968 TFLOPS

1166 GFLOPS

FP32 (float)

1.984 TFLOPS

145.8 GFLOPS

FP64 (double)

496.0 GFLOPS

Board Design

365W

TDP

30W

750 W

Suggested PSU

200 W

3x DVI 1x mini-DisplayPort

Outputs

1x HDMI 3x DisplayPort

2x 8-pin

Power Connectors

None

Graphics Processor

GF100

GPU Name

DG1

GF100-375-A3

GPU Variant

-

Fermi

Architecture

Generation 12.1

TSMC

Foundry

Intel

40 nm

Process Size

10 nm

3.1 billion

Transistors

Unknown

529 mm²

Die Size

95 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.0

CUDA

-

5.1

Shader Model

6.4

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