Intel Arc A350 vs AMD Radeon HD 6850 X2

VS

We compared two Desktop platform GPUs: 4GB VRAM Arc A350 and 2GB VRAM Radeon HD 6850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages

Released 10 years and 4 months late

Boost Clock2000MHz

More VRAM (4GB vs 2GB)

Lower TDP (25W vs 254W)

AMD Radeon HD 6850 X2 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 124.0GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A350 +100%

3.072 TFLOPS

Radeon HD 6850 X2

1.536 TFLOPS

Arc A350

VS

Radeon HD 6850 X2

Graphics Card

Jan 2022

Release Date

Sep 2011

Alchemist

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2000 MHz

Boost Clock

-

1937 MHz

Memory Clock

1050 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

124.0GB/s

Bandwidth

134.4GB/s

Render Config

-

SM Count

-

Compute Units

12

768

Shading Units

960

48

TMUs

48

24

ROPs

32

96

Tensor Cores

-

6

RT Cores

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

48.00 GPixel/s

Pixel Rate

25.60 GPixel/s

96.00 GTexel/s

Texture Rate

38.40 GTexel/s

6.144 TFLOPS

FP16 (half)

-

3.072 TFLOPS

FP32 (float)

1.536 TFLOPS

768.0 GFLOPS

FP64 (double)

-

Graphics Processor

DG2-128

GPU Name

Barts

ACM-G11

GPU Variant

Barts PRO (215-0798006)

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

7.2 billion

Transistors

1.7 billion

157 mm²

Die Size

255 mm²

Board Design

25W

TDP

254W

200 W

Suggested PSU

600 W

No outputs

Outputs

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

-

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

5.0

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