Intel Xe DG1 SDV vs AMD Radeon HD 6870 X2

VS

We compared two Desktop platform GPUs: 8GB VRAM Xe DG1 SDV and 1024MB VRAM Radeon HD 6870 X2 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 1GB)

Lower TDP (75W vs 300W)

AMD Radeon HD 6870 X2 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 68.26GB/s)

352 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1 SDV +14%

2.304 TFLOPS

Radeon HD 6870 X2

2.016 TFLOPS

Xe DG1 SDV

VS

Radeon HD 6870 X2

Graphics Card

Unknown

Release Date

Jul 2011

Xe Graphics

Generation

Northern Islands

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

1050 MHz

Memory

8GB

Memory Size

1024MB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

134.4GB/s

Render Config

-

SM Count

-

Compute Units

14

768

Shading Units

1120

48

TMUs

56

24

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

36.00 GPixel/s

Pixel Rate

28.80 GPixel/s

72.00 GTexel/s

Texture Rate

50.40 GTexel/s

4.608 TFLOPS

FP16 (half)

-

2.304 TFLOPS

FP32 (float)

2.016 TFLOPS

576.0 GFLOPS

FP64 (double)

-

Graphics Processor

DG1

GPU Name

Barts

-

GPU Variant

Barts XT (215-0798000)

Generation 12.1

Architecture

TeraScale 2

Intel

Foundry

TSMC

10 nm

Process Size

40 nm

Unknown

Transistors

1.7 billion

95 mm²

Die Size

255 mm²

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

1x HDMI 3x DisplayPort

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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