NVIDIA GeForce 505 OEM vs NVIDIA GeForce RTX 3080 12 GB

VS

NVIDIA GeForce 505 OEM

NVIDIA GeForce RTX 3080 12 GB

We compared two Desktop platform GPUs: 512MB VRAM GeForce 505 OEM and 12GB VRAM GeForce RTX 3080 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 505 OEM 's Advantages

Lower TDP (25W vs 350W)

NVIDIA GeForce RTX 3080 12 GB 's Advantages

Released 9 years late

Boost Clock1710MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (912.4GB/s vs 9.600GB/s)

8944 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 505 OEM

0.045 TFLOPS

GeForce RTX 3080 12 GB +67988%

30.64 TFLOPS

GeForce 505 OEM

VS

GeForce RTX 3080 12 GB

Graphics Card

Jan 2013

Release Date

Jan 2022

GeForce 500

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1260 MHz

-

Boost Clock

1710 MHz

600 MHz

Memory Clock

1188 MHz

Memory

512MB

Memory Size

12GB

DDR3

Memory Type

GDDR6X

64bit

Memory Bus

384bit

9.600GB/s

Bandwidth

912.4GB/s

Render Config

-

2

SM Count

70

16

Shading Units

8960

8

TMUs

280

4

ROPs

96

-

Tensor Cores

280

-

RT Cores

70

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

5 MB

-

Theoretical Performance

2.356 GPixel/s

Pixel Rate

164.2 GPixel/s

4.712 GTexel/s

Texture Rate

478.8 GTexel/s

-

FP16 (half)

30.64 TFLOPS

44.86 GFLOPS

FP32 (float)

30.64 TFLOPS

-

FP64 (double)

478.8 GFLOPS

Board Design

25W

TDP

350W

200 W

Suggested PSU

750 W

1x DVI 1x HDMI 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Processor

GT218

GPU Name

GA102

GT218-300-B1

GPU Variant

GA102-220-A1

Tesla 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.26 billion

Transistors

28.3 billion

57 mm²

Die Size

628 mm²

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.6

4.1

Shader Model

6.6

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