AMD Radeon E9173 PCIe vs Intel Arc A770M

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9173 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 E9173 PCIe 's Advantages

Lower TDP (35W vs 120W)

Intel Arc A770M 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 35% (1650MHz vs 1219MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 48.00GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9173 PCIe

1.248 TFLOPS

Arc A770M +983%

13.52 TFLOPS

Radeon E9173 PCIe

VS

Arc A770M

Graphics Card

Oct 2017

Release Date

Jan 2022

Embedded

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1124 MHz

Base Clock

300 MHz

1219 MHz

Boost Clock

1650 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

4096

32

TMUs

256

16

ROPs

128

-

Tensor Cores

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

16 MB

Theoretical Performance

19.50 GPixel/s

Pixel Rate

211.2 GPixel/s

39.01 GTexel/s

Texture Rate

422.4 GTexel/s

1248 GFLOPS

FP16 (half)

27.03 TFLOPS

1248 GFLOPS

FP32 (float)

13.52 TFLOPS

78.02 GFLOPS

FP64 (double)

-

Graphics Processor

Lexa

GPU Name

DG2-512

E9170

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

21.7 billion

103 mm²

Die Size

406 mm²

Board Design

35W

TDP

120W

-

Suggested PSU

-

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.6

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