Intel Arc A770 vs ATI FireMV 2260 PCIe x1

VS

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 256MB VRAM FireMV 2260 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 14 years and 9 months late

Boost Clock2400MHz

Larger VRAM bandwidth (512.0GB/s vs 8.000GB/s)

4056 additional rendering cores

ATI FireMV 2260 PCIe x1 's Advantages

Lower TDP (15W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +49050%

19.66 TFLOPS

FireMV 2260 PCIe x1

0.04 TFLOPS

Arc A770

VS

FireMV 2260 PCIe x1

Graphics Card

Oct 2022

Release Date

Jan 2008

Alchemist

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

500 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

Compute Units

2

4096

Shading Units

40

256

TMUs

4

128

ROPs

4

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

-

16 MB

L2 Cache

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

2.000 GPixel/s

614.4 GTexel/s

Texture Rate

2.000 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

40.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

RV620

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

21.7 billion

Transistors

0.181 billion

406 mm²

Die Size

67 mm²

Board Design

225W

TDP

15W

550 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

2x DisplayPort

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

4.1

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