AMD Radeon HD 8990 OEM vs Intel Arc A350

VS

AMD Radeon HD 8990 OEM

Intel Arc A350

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8990 OEM and 4GB VRAM Arc A350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8990 OEM 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 124.0GB/s)

1280 additional rendering cores

Intel Arc A350 's Advantages

Released 8 years and 9 months late

Boost Clock has increased by 100% (2000MHz vs 1000MHz)

More VRAM (4GB vs 3GB)

Lower TDP (25W vs 375W)

Score

Benchmark

FP32 (float)

Radeon HD 8990 OEM +33%

4.096 TFLOPS

Arc A350

3.072 TFLOPS

Radeon HD 8990 OEM

VS

Arc A350

Graphics Card

Apr 2013

Release Date

Jan 2022

Sea Islands

Generation

Alchemist(Arc 3)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

950 MHz

Base Clock

2000 MHz

1000 MHz

Boost Clock

2000 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

64bit

288.0GB/s

Bandwidth

124.0GB/s

Render Config

32

Compute Units

-

2048

Shading Units

768

128

TMUs

48

32

ROPs

24

-

Tensor Cores

96

-

RT Cores

6

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

4 MB

-

Theoretical Performance

32.00 GPixel/s

Pixel Rate

48.00 GPixel/s

128.0 GTexel/s

Texture Rate

96.00 GTexel/s

-

FP16 (half)

6.144 TFLOPS

4.096 TFLOPS

FP32 (float)

3.072 TFLOPS

1024 GFLOPS

FP64 (double)

768.0 GFLOPS

Board Design

375W

TDP

25W

750 W

Suggested PSU

200 W

1x DVI 4x mini-DisplayPort 1.2

Outputs

No outputs

2x 8-pin

Power Connectors

-

Graphics Processor

Malta

GPU Name

DG2-128

Malta XT (215-0849026)

GPU Variant

ACM-G11

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

4.313 billion

Transistors

7.2 billion

365 mm²

Die Size

157 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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