AMD Radeon E8860 vs Intel Arc A770M

VS

AMD Radeon E8860 Intel Arc A770M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages

Lower TDP (37W vs 120W)

Intel Arc A770M 's Advantages

Released 8 years late

Boost Clock has increased by 164% (1650MHz vs 625MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 72.00GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E8860

0.8 TFLOPS

Arc A770M +1590%

13.52 TFLOPS

Radeon E8860

VS

Arc A770M

Graphics Card

Jan 2014

Release Date

Jan 2022

Embedded

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

575 MHz

Base Clock

300 MHz

625 MHz

Boost Clock

1650 MHz

1125 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

72.00GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

4096

40

TMUs

256

16

ROPs

128

-

Tensor Cores

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

16 MB

Theoretical Performance

10.00 GPixel/s

Pixel Rate

211.2 GPixel/s

25.00 GTexel/s

Texture Rate

422.4 GTexel/s

-

FP16 (half)

27.03 TFLOPS

800.0 GFLOPS

FP32 (float)

13.52 TFLOPS

50.00 GFLOPS

FP64 (double)

-

Graphics Processor

Venus

GPU Name

DG2-512

Venus MCM

GPU Variant

ACM-G10

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.5 billion

Transistors

21.7 billion

123 mm²

Die Size

406 mm²

Board Design

37W

TDP

120W

-

Suggested PSU

-

1x VGA

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

-

6.5 (5.1)

Shader Model

6.6

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