AMD Radeon HD 6770 Green Edition vs Intel Xe DG1 SDV

VS

AMD Radeon HD 6770 Green Edition Intel Xe DG1 SDV

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6770 Green Edition and 8GB VRAM Xe DG1 SDV 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 2GB)

Larger VRAM bandwidth (68.26GB/s vs 21.34GB/s)

48 additional rendering cores

Lower TDP (75W vs 86W)

Score

Benchmark

FP32 (float)

Radeon HD 6770 Green Edition

1.008 TFLOPS

Xe DG1 SDV +128%

2.304 TFLOPS

Radeon HD 6770 Green Edition

VS

Xe DG1 SDV

Graphics Card

Apr 2013

Release Date

Unknown

Northern Islands

Generation

Xe Graphics

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1500 MHz

667 MHz

Memory Clock

2133 MHz

Memory

2GB

Memory Size

8GB

GDDR3

Memory Type

LPDDR4X

128bit

Memory Bus

128bit

21.34GB/s

Bandwidth

68.26GB/s

Render Config

-

SM Count

-

9

Compute Units

-

720

Shading Units

768

36

TMUs

48

16

ROPs

24

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

1024 KB

Theoretical Performance

11.20 GPixel/s

Pixel Rate

36.00 GPixel/s

25.20 GTexel/s

Texture Rate

72.00 GTexel/s

-

FP16 (half)

4.608 TFLOPS

1008 GFLOPS

FP32 (float)

2.304 TFLOPS

-

FP64 (double)

576.0 GFLOPS

Graphics Processor

Juniper

GPU Name

DG1

Juniper LE (215-0754009)

GPU Variant

-

TeraScale 2

Architecture

Generation 12.1

TSMC

Foundry

Intel

40 nm

Process Size

10 nm

1.04 billion

Transistors

Unknown

166 mm²

Die Size

95 mm²

Board Design

86W

TDP

75W

250 W

Suggested PSU

250 W

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

Outputs

1x HDMI 3x DisplayPort

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

-

5.0

Shader Model

6.4

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