Intel Arc A750 vs AMD Radeon HD 8670 OEM

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 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 A750 's Advantages

Released 9 years and 9 months late

Boost Clock has increased by 129% (2400MHz vs 1050MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 73.60GB/s)

3200 additional rendering cores

AMD Radeon HD 8670 OEM 's Advantages

Lower TDP (75W vs 225W)

Score

Benchmark

FP32 (float)

Arc A750 +2033%

17.2 TFLOPS

Radeon HD 8670 OEM

0.806 TFLOPS

Arc A750

VS

Radeon HD 8670 OEM

Graphics Card

Oct 2022

Release Date

Jan 2013

Alchemist

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2050 MHz

Base Clock

1000 MHz

2400 MHz

Boost Clock

1050 MHz

2000 MHz

Memory Clock

1150 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

73.60GB/s

Render Config

-

SM Count

-

Compute Units

6

3584

Shading Units

384

224

TMUs

24

112

ROPs

8

448

Tensor Cores

-

28

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

256 KB

Theoretical Performance

268.8 GPixel/s

Pixel Rate

8.400 GPixel/s

537.6 GTexel/s

Texture Rate

25.20 GTexel/s

34.41 TFLOPS

FP16 (half)

-

17.20 TFLOPS

FP32 (float)

806.4 GFLOPS

-

FP64 (double)

50.40 GFLOPS

Graphics Processor

DG2-512

GPU Name

Oland

ACM-G10

GPU Variant

Oland XT (215-0837000)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

0.95 billion

406 mm²

Die Size

77 mm²

Board Design

225W

TDP

75W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 6-pin + 1x 8-pin

Power Connectors

None

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

-

CUDA

-

6.6

Shader Model

5.1

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