Intel Arc A770 vs ATI FirePro V4900

VS

Intel Arc A770

ATI FirePro V4900

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 1024MB VRAM FirePro V4900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 10 years and 11 months late

Boost Clock2400MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3616 additional rendering cores

ATI FirePro V4900 's Advantages

Lower TDP (75W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +2459%

19.66 TFLOPS

FirePro V4900

0.768 TFLOPS

Arc A770

VS

FirePro V4900

Graphics Card

Oct 2022

Release Date

Nov 2011

Alchemist(Arc 7)

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

-

4096

Shading Units

480

256

TMUs

24

128

ROPs

8

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

8 KB (per CU)

16 MB

L2 Cache

256 KB

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

6.400 GPixel/s

614.4 GTexel/s

Texture Rate

19.20 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

768.0 GFLOPS

2.458 TFLOPS

FP64 (double)

-

Board Design

225W

TDP

75W

550 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x DVI 2x DisplayPort 1.1

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Turks

ACM-G10

GPU Variant

Turks XT GL

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

0.716 billion

406 mm²

Die Size

118 mm²

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

-

6.6

Shader Model

5.0

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