Intel Xe DG1 SDV vs AMD Radeon HD 7850

VS

We compared two Desktop platform GPUs: 8GB VRAM Xe DG1 SDV and 2GB VRAM Radeon HD 7850 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)

Lower TDP (75W vs 130W)

AMD Radeon HD 7850 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 68.26GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Xe DG1 SDV +30%

2.304 TFLOPS

Radeon HD 7850

1.761 TFLOPS

Xe DG1 SDV

VS

Radeon HD 7850

Graphics Card

Unknown

Release Date

Mar 2012

Xe Graphics

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

-

1500 MHz

Boost Clock

-

2133 MHz

Memory Clock

1200 MHz

Memory

8GB

Memory Size

2GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

153.6GB/s

Render Config

-

SM Count

-

Compute Units

16

768

Shading Units

1024

48

TMUs

64

24

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

Theoretical Performance

36.00 GPixel/s

Pixel Rate

27.52 GPixel/s

72.00 GTexel/s

Texture Rate

55.04 GTexel/s

4.608 TFLOPS

FP16 (half)

-

2.304 TFLOPS

FP32 (float)

1.761 TFLOPS

576.0 GFLOPS

FP64 (double)

110.1 GFLOPS

Graphics Processor

DG1

GPU Name

Pitcairn

-

GPU Variant

Pitcairn PRO (215-0828062)

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

Board Design

75W

TDP

130W

250 W

Suggested PSU

300 W

1x HDMI 3x DisplayPort

Outputs

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

None

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

5.1

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