AMD Radeon HD 6990M Rebrand vs Intel Arc A350M

VS

AMD Radeon HD 6990M Rebrand

Intel Arc A350M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages

32 additional rendering cores

Intel Arc A350M 's Advantages

Released 10 years and 8 months late

Boost Clock1150MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (112.0GB/s vs 70.40GB/s)

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand

1.28 TFLOPS

Arc A350M +37%

1.766 TFLOPS

Radeon HD 6990M Rebrand

VS

Arc A350M

Graphics Card

Jul 2011

Release Date

Mar 2022

Vancouver

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1150 MHz

1100 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

70.40GB/s

Bandwidth

112.0GB/s

Render Config

14

Compute Units

-

800

Shading Units

768

40

TMUs

48

16

ROPs

24

-

RT Cores

6

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

27.60 GPixel/s

32.00 GTexel/s

Texture Rate

55.20 GTexel/s

-

FP16 (half)

3.533 TFLOPS

1280 GFLOPS

FP32 (float)

1.766 TFLOPS

-

FP64 (double)

441.6 GFLOPS

Board Design

100W

TDP

25W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Broadway

GPU Name

DG2-128

Broadway XTX

GPU Variant

ACM-G11

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.04 billion

Transistors

7.2 billion

166 mm²

Die Size

157 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

1.3

-

5.0

Shader Model

6.6

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