AMD Radeon HD 8470 OEM vs Intel Arc B580

VS

AMD Radeon HD 8470 OEM

Intel Arc B580

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8470 OEM and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8470 OEM 's Advantages

Lower TDP (35W vs 190W)

Intel Arc B580 's Advantages

Released 11 years and 11 months late

Boost Clock2670MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (456.0GB/s vs 25.60GB/s)

2400 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8470 OEM

0.248 TFLOPS

Arc B580 +5412%

13.67 TFLOPS

Radeon HD 8470 OEM

VS

Arc B580

Graphics Card

Jan 2013

Release Date

Dec 2024

Sea Islands

Generation

Battlemage(Arc 5)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2670 MHz

-

Boost Clock

2670 MHz

800 MHz

Memory Clock

2375 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

192bit

25.60GB/s

Bandwidth

456.0GB/s

Render Config

2

Compute Units

-

160

Shading Units

2560

8

TMUs

160

4

ROPs

80

-

Tensor Cores

160

-

RT Cores

20

8 KB (per CU)

L1 Cache

256 KB (per EU)

128 KB

L2 Cache

18 MB

-

Theoretical Performance

3.100 GPixel/s

Pixel Rate

213.6 GPixel/s

6.200 GTexel/s

Texture Rate

427.2 GTexel/s

-

FP16 (half)

27.34 TFLOPS

248.0 GFLOPS

FP32 (float)

13.67 TFLOPS

-

FP64 (double)

1.709 TFLOPS

Board Design

35W

TDP

190W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

1x 8-pin

Graphics Processor

Caicos

GPU Name

BMG-G21

Caicos XT (215-0804070)

GPU Variant

SRPMF

TeraScale 2

Architecture

Xe2

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.37 billion

Transistors

19.6 billion

67 mm²

Die Size

272 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.4

-

5.0

Shader Model

6.6

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