Intel Xe DG1 vs ATI Radeon HD 4850 X2

VS

Intel Xe DG1

ATI Radeon HD 4850 X2

We compared two Desktop platform GPUs: 4GB VRAM Xe DG1 and 512MB VRAM Radeon HD 4850 X2 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 63.68GB/s)

Lower TDP (30W vs 250W)

ATI Radeon HD 4850 X2 's Advantages

160 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1 +98%

1.984 TFLOPS

Radeon HD 4850 X2

1 TFLOPS

Xe DG1

VS

Radeon HD 4850 X2

Graphics Card

Unknown

Release Date

Nov 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

-

1550 MHz

Boost Clock

-

2133 MHz

Memory Clock

995 MHz

Memory

4GB

Memory Size

512MB

LPDDR4X

Memory Type

GDDR3

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

63.68GB/s

Render Config

-

Compute Units

10

-

640

Shading Units

800

40

TMUs

40

20

ROPs

16

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

31.00 GPixel/s

Pixel Rate

10.00 GPixel/s

62.00 GTexel/s

Texture Rate

25.00 GTexel/s

3.968 TFLOPS

FP16 (half)

-

1.984 TFLOPS

FP32 (float)

1000 GFLOPS

496.0 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

30W

TDP

250W

200 W

Suggested PSU

600 W

1x HDMI 3x DisplayPort

Outputs

4x DVI 1x S-Video

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

DG1

GPU Name

R700

-

GPU Variant

R700 PRO (215-0669065)

Generation 12.1

Architecture

TeraScale

Intel

Foundry

TSMC

10 nm

Process Size

55 nm

Unknown

Transistors

0.956 billion

95 mm²

Die Size

256 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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