Intel Arc A770 vs NVIDIA GeForce 8800 GTS 320

VS

Intel Arc A770

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 15 years and 8 months late

Boost Clock2400MHz

More VRAM (16GB vs 320GB)

Larger VRAM bandwidth (512.0GB/s vs 63.36GB/s)

4000 additional rendering cores

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +8522%

19.66 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

Arc A770

VS

GeForce 8800 GTS 320

Graphics Card

Oct 2022

Release Date

Feb 2007

Alchemist(Arc 7)

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

792 MHz

Memory

16GB

Memory Size

320MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

320bit

512.0GB/s

Bandwidth

63.36GB/s

Render Config

-

SM Count

12

4096

Shading Units

96

256

TMUs

24

128

ROPs

20

512

Tensor Cores

-

32

RT Cores

-

16 MB

L2 Cache

80 KB

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

10.26 GPixel/s

614.4 GTexel/s

Texture Rate

24.62 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

228.1 GFLOPS

2.458 TFLOPS

FP64 (double)

-

Board Design

225W

TDP

143W

550 W

Suggested PSU

300 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-512

GPU Name

G80

ACM-G10

GPU Variant

G80-100-K0-A2

Generation 12.7

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

90 nm

21.7 billion

Transistors

0.681 billion

406 mm²

Die Size

484 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

-

CUDA

1.0

6.6

Shader Model

4.0

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