NVIDIA GeForce 8800 Ultra vs NVIDIA PG506 242

VS

NVIDIA GeForce 8800 Ultra

NVIDIA PG506 242

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 242 's Advantages

Released 13 years and 11 months late

Boost Clock1440MHz

More VRAM (24GB vs 768GB)

Larger VRAM bandwidth (933.1GB/s vs 103.7GB/s)

3456 additional rendering cores

Lower TDP (165W vs 171W)

Score

Benchmark

FP32 (float)

GeForce 8800 Ultra

0.387 TFLOPS

PG506 242 +2566%

10.32 TFLOPS

GeForce 8800 Ultra

VS

PG506 242

Graphics Card

May 2007

Release Date

Apr 2021

GeForce 8

Generation

Tesla

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1440 MHz

1080 MHz

Memory Clock

1215 MHz

Memory

768MB

Memory Size

24GB

GDDR3

Memory Type

HBM2

384bit

Memory Bus

3072bit

103.7GB/s

Bandwidth

933.1GB/s

Render Config

-

16

SM Count

56

128

Shading Units

3584

32

TMUs

224

24

ROPs

96

-

Tensor Cores

224

-

L1 Cache

192 KB (per SM)

96 KB

L2 Cache

24 MB

-

Theoretical Performance

14.69 GPixel/s

Pixel Rate

138.2 GPixel/s

39.17 GTexel/s

Texture Rate

322.6 GTexel/s

-

FP16 (half)

10.32 TFLOPS

387.1 GFLOPS

FP32 (float)

10.32 TFLOPS

-

FP64 (double)

5.161 TFLOPS

Board Design

171W

TDP

165W

450 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

No outputs

2x 6-pin

Power Connectors

8-pin EPS

Graphics Processor

G80

GPU Name

GA100

G80-450-A3

GPU Variant

-

Tesla

Architecture

Ampere

TSMC

Foundry

TSMC

90 nm

Process Size

7 nm

0.681 billion

Transistors

54.2 billion

484 mm²

Die Size

826 mm²

Graphics Features

11.1 (10_0)

DirectX

N/A

3.3

OpenGL

N/A

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

N/A

1.0

CUDA

8.0

4.0

Shader Model

N/A

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