Intel Arc A770M vs AMD Radeon E6465

VS

Intel Arc A770M AMD Radeon E6465

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 2GB VRAM Radeon E6465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 6 years and 4 months late

Boost Clock1650MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 25.60GB/s)

3936 additional rendering cores

AMD Radeon E6465 's Advantages

Lower TDP (25W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +6941%

13.52 TFLOPS

Radeon E6465

0.192 TFLOPS

Arc A770M

VS

Radeon E6465

Graphics Card

Jan 2022

Release Date

Sep 2015

Alchemist

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

Compute Units

2

4096

Shading Units

160

256

TMUs

8

128

ROPs

4

-

Tensor Cores

-

32

RT Cores

-

L1 Cache

8 KB (per CU)

16 MB

L2 Cache

128 KB

Theoretical Performance

211.2 GPixel/s

Pixel Rate

2.400 GPixel/s

422.4 GTexel/s

Texture Rate

4.800 GTexel/s

27.03 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

192.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

Caicos

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

0.37 billion

406 mm²

Die Size

67 mm²

Board Design

120W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

5.0

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