Intel Arc A780 vs NVIDIA GeForce 8800 GT Mac Edition

VS

Intel Arc A780

NVIDIA GeForce 8800 GT Mac Edition

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (559.6GB/s vs 57.60GB/s)

3984 additional rendering cores

NVIDIA GeForce 8800 GT Mac Edition 's Advantages

Lower TDP (125W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +5263%

18.02 TFLOPS

GeForce 8800 GT Mac Edition

0.336 TFLOPS

Arc A780

VS

GeForce 8800 GT Mac Edition

Graphics Card

Unknown

Release Date

Feb 2008

Alchemist(Arc 7)

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2200 MHz

Base Clock

-

2200 MHz

Boost Clock

-

1093 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR3

256bit

Memory Bus

256bit

559.6GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

14

4096

Shading Units

112

256

TMUs

56

128

ROPs

16

512

Tensor Cores

-

32

RT Cores

-

16 MB

L2 Cache

64 KB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

9.600 GPixel/s

563.2 GTexel/s

Texture Rate

33.60 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

336.0 GFLOPS

2.253 TFLOPS

FP64 (double)

-

Board Design

200W

TDP

125W

550 W

Suggested PSU

300 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DVI

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-512

GPU Name

G92

ACM-G10

GPU Variant

G92-270-A2

Generation 12.7

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

21.7 billion

Transistors

0.754 billion

406 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.6

Shader Model

4.0

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