NVIDIA GeForce 8800 Ultra vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

NVIDIA GeForce 8800 Ultra

NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 20GB VRAM GeForce RTX 3080 Ti 20 GB 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 350W)

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 14 years and 8 months late

Boost Clock1665MHz

More VRAM (20GB vs 768GB)

Larger VRAM bandwidth (760.3GB/s vs 103.7GB/s)

10112 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 Ultra

0.387 TFLOPS

GeForce RTX 3080 Ti 20 GB +8711%

34.1 TFLOPS

GeForce 8800 Ultra

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

May 2007

Release Date

Jan 2022

GeForce 8

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1665 MHz

1080 MHz

Memory Clock

1188 MHz

Memory

768MB

Memory Size

20GB

GDDR3

Memory Type

GDDR6X

384bit

Memory Bus

320bit

103.7GB/s

Bandwidth

760.3GB/s

Render Config

-

16

SM Count

80

128

Shading Units

10240

32

TMUs

320

24

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

-

L1 Cache

128 KB (per SM)

96 KB

L2 Cache

6 MB

-

Theoretical Performance

14.69 GPixel/s

Pixel Rate

186.5 GPixel/s

39.17 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

387.1 GFLOPS

FP32 (float)

34.10 TFLOPS

-

FP64 (double)

532.8 GFLOPS

Board Design

171W

TDP

350W

450 W

Suggested PSU

750 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

G80

GPU Name

GA102

G80-450-A3

GPU Variant

GA102-225-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

90 nm

Process Size

8 nm

0.681 billion

Transistors

28.3 billion

484 mm²

Die Size

628 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

8.6

4.0

Shader Model

6.6

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