Intel Xe DG1 SDV vs ATI Radeon HD 4670

VS

Intel Xe DG1 SDV

ATI Radeon HD 4670

We compared two Desktop platform GPUs: 8GB VRAM Xe DG1 SDV and 512MB VRAM Radeon HD 4670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 SDV 's Advantages

Boost Clock1500MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (68.26GB/s vs 32.00GB/s)

448 additional rendering cores

ATI Radeon HD 4670 's Advantages

Lower TDP (59W vs 75W)

Score

Benchmark

FP32 (float)

Xe DG1 SDV +380%

2.304 TFLOPS

Radeon HD 4670

0.48 TFLOPS

Xe DG1 SDV

VS

Radeon HD 4670

Graphics Card

Unknown

Release Date

Sep 2008

Xe Graphics

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

1500 MHz

Boost Clock

-

2133 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

512MB

LPDDR4X

Memory Type

GDDR3

128bit

Memory Bus

128bit

68.26GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

4

-

768

Shading Units

320

48

TMUs

32

24

ROPs

8

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

16 MB

L3 Cache

-

Theoretical Performance

36.00 GPixel/s

Pixel Rate

6.000 GPixel/s

72.00 GTexel/s

Texture Rate

24.00 GTexel/s

4.608 TFLOPS

FP16 (half)

-

2.304 TFLOPS

FP32 (float)

480.0 GFLOPS

576.0 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

59W

250 W

Suggested PSU

250 W

1x HDMI 3x DisplayPort

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

DG1

GPU Name

RV730

-

GPU Variant

RV730 XT (215-0719047)

Generation 12.1

Architecture

TeraScale

Intel

Foundry

TSMC

10 nm

Process Size

55 nm

Unknown

Transistors

0.514 billion

95 mm²

Die Size

146 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

6.4

Shader Model

4.1

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