Intel Arc A350 vs AMD Radeon HD 8670 OEM

VS

Intel Arc A350

AMD Radeon HD 8670 OEM

We compared two Desktop platform GPUs: 4GB VRAM Arc A350 and 2GB VRAM Radeon HD 8670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages

Released 9 years late

Boost Clock has increased by 90% (2000MHz vs 1050MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (124.0GB/s vs 73.60GB/s)

384 additional rendering cores

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

Arc A350 +281%

3.072 TFLOPS

Radeon HD 8670 OEM

0.806 TFLOPS

Arc A350

VS

Radeon HD 8670 OEM

Graphics Card

Jan 2022

Release Date

Jan 2013

Alchemist(Arc 3)

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

2000 MHz

Base Clock

1000 MHz

2000 MHz

Boost Clock

1050 MHz

1937 MHz

Memory Clock

1150 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

124.0GB/s

Bandwidth

73.60GB/s

Render Config

-

Compute Units

6

-

768

Shading Units

384

48

TMUs

24

ROPs

8

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

8.400 GPixel/s

96.00 GTexel/s

Texture Rate

25.20 GTexel/s

6.144 TFLOPS

FP16 (half)

-

3.072 TFLOPS

FP32 (float)

806.4 GFLOPS

768.0 GFLOPS

FP64 (double)

50.40 GFLOPS

Board Design

25W

TDP

75W

200 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Oland

ACM-G11

GPU Variant

Oland XT (215-0837000)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

0.95 billion

157 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

6.6

Shader Model

5.1

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