Intel Xe DG1 SDV vs AMD Radeon R9 270

VS

Intel Xe DG1 SDV

AMD Radeon R9 270

We compared two Desktop platform GPUs: 8GB VRAM Xe DG1 SDV and 2GB VRAM Radeon R9 270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Xe DG1 SDV 's Advantages

Boost Clock has increased by 62% (1500MHz vs 925MHz)

More VRAM (8GB vs 2GB)

Lower TDP (75W vs 150W)

AMD Radeon R9 270 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 68.26GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1 SDV

2.304 TFLOPS

Radeon R9 270 +2%

2.368 TFLOPS

Xe DG1 SDV

VS

Radeon R9 270

Graphics Card

Unknown

Release Date

Nov 2013

Xe Graphics

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

900 MHz

1500 MHz

Boost Clock

925 MHz

2133 MHz

Memory Clock

1400 MHz

Memory

8GB

Memory Size

2GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

179.2GB/s

Render Config

-

Compute Units

20

-

768

Shading Units

1280

48

TMUs

80

24

ROPs

32

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

16 MB

L3 Cache

-

Theoretical Performance

36.00 GPixel/s

Pixel Rate

29.60 GPixel/s

72.00 GTexel/s

Texture Rate

74.00 GTexel/s

4.608 TFLOPS

FP16 (half)

-

2.304 TFLOPS

FP32 (float)

2.368 TFLOPS

576.0 GFLOPS

FP64 (double)

148.0 GFLOPS

Board Design

75W

TDP

150W

250 W

Suggested PSU

450 W

1x HDMI 3x DisplayPort

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

DG1

GPU Name

Curacao

-

GPU Variant

Curacao PRO (215-0848000)

Generation 12.1

Architecture

GCN 1.0

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

Unknown

Transistors

2.8 billion

95 mm²

Die Size

212 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

6.4

Shader Model

5.1

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