AMD Radeon E9260 PCIe vs Intel Arc A770M

VS

AMD Radeon E9260 PCIe

Intel Arc A770M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 PCIe and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 PCIe 's Advantages

Lower TDP (80W vs 120W)

Intel Arc A770M 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 38% (1650MHz vs 1200MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)

3200 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9260 PCIe

2.15 TFLOPS

Arc A770M +528%

13.52 TFLOPS

Radeon E9260 PCIe

VS

Arc A770M

Graphics Card

Sep 2016

Release Date

Jan 2022

Embedded

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

300 MHz

1200 MHz

Boost Clock

1650 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

512.0GB/s

Render Config

14

Compute Units

-

896

Shading Units

4096

48

TMUs

256

16

ROPs

128

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

16 MB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

211.2 GPixel/s

57.60 GTexel/s

Texture Rate

422.4 GTexel/s

2.150 TFLOPS

FP16 (half)

27.03 TFLOPS

2.150 TFLOPS

FP32 (float)

13.52 TFLOPS

134.4 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

120W

-

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

DG2-512

Baffin E9260 (216-0885288)

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

3 billion

Transistors

21.7 billion

123 mm²

Die Size

406 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

6.7

Shader Model

6.6

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