NVIDIA GeForce 8800 Ultra vs Intel Arc A780

VS

NVIDIA GeForce 8800 Ultra

Intel Arc A780

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 Ultra 's Advantages

Lower TDP (171W vs 200W)

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 768GB)

Larger VRAM bandwidth (559.6GB/s vs 103.7GB/s)

3968 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 Ultra

0.387 TFLOPS

Arc A780 +4556%

18.02 TFLOPS

GeForce 8800 Ultra

VS

Arc A780

Graphics Card

May 2007

Release Date

Unknown

GeForce 8

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

2200 MHz

1080 MHz

Memory Clock

1093 MHz

Memory

768MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6X

384bit

Memory Bus

256bit

103.7GB/s

Bandwidth

559.6GB/s

Render Config

-

16

SM Count

-

128

Shading Units

4096

32

TMUs

256

24

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

-

96 KB

L2 Cache

16 MB

-

Theoretical Performance

14.69 GPixel/s

Pixel Rate

281.6 GPixel/s

39.17 GTexel/s

Texture Rate

563.2 GTexel/s

-

FP16 (half)

36.04 TFLOPS

387.1 GFLOPS

FP32 (float)

18.02 TFLOPS

-

FP64 (double)

2.253 TFLOPS

Board Design

171W

TDP

200W

450 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.13x DisplayPort 2.0

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

G80

GPU Name

DG2-512

G80-450-A3

GPU Variant

ACM-G10

Tesla

Architecture

Generation 12.7

TSMC

Foundry

TSMC

90 nm

Process Size

6 nm

0.681 billion

Transistors

21.7 billion

484 mm²

Die Size

406 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

1.3

1.0

CUDA

-

4.0

Shader Model

6.6

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