Intel Arc A350 vs AMD Radeon HD 8770 OEM

VS

Intel Arc A350

AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 4GB VRAM Arc A350 and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages

Released 8 years and 4 months late

Boost Clock2000MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (124.0GB/s vs 96.00GB/s)

Lower TDP (25W vs 85W)

AMD Radeon HD 8770 OEM 's Advantages

128 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A350 +63%

3.072 TFLOPS

Radeon HD 8770 OEM

1.882 TFLOPS

Arc A350

VS

Radeon HD 8770 OEM

Graphics Card

Jan 2022

Release Date

Sep 2013

Alchemist(Arc 3)

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2000 MHz

Boost Clock

-

1937 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

124.0GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

14

-

768

Shading Units

896

48

TMUs

56

24

ROPs

16

96

Tensor Cores

-

6

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

48.00 GPixel/s

Pixel Rate

16.80 GPixel/s

96.00 GTexel/s

Texture Rate

58.80 GTexel/s

6.144 TFLOPS

FP16 (half)

-

3.072 TFLOPS

FP32 (float)

1.882 TFLOPS

768.0 GFLOPS

FP64 (double)

117.6 GFLOPS

Board Design

25W

TDP

85W

200 W

Suggested PSU

250 W

No outputs

Outputs

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

-

Power Connectors

1x 6-pin

Graphics Processor

DG2-128

GPU Name

Bonaire

ACM-G11

GPU Variant

Bonaire XT (215-0839039)

Generation 12.7

Architecture

GCN 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

2.08 billion

157 mm²

Die Size

160 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

-

6.6

Shader Model

6.3

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