NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce G100 OEM

VS

NVIDIA GeForce RTX 3080 Ti NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 256MB VRAM GeForce G100 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 12 years and 2 months late

Boost Clock1665MHz

Larger VRAM bandwidth (912.4GB/s vs 6.400GB/s)

10232 additional rendering cores

NVIDIA GeForce G100 OEM 's Advantages

Lower TDP (35W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +162280%

34.1 TFLOPS

GeForce G100 OEM

0.021 TFLOPS

GeForce RTX 3080 Ti

VS

GeForce G100 OEM

Graphics Card

May 2021

Release Date

Mar 2009

GeForce 30

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

384bit

Memory Bus

64bit

912.4GB/s

Bandwidth

6.400GB/s

Render Config

80

SM Count

1

-

Compute Units

-

10240

Shading Units

8

320

TMUs

4

112

ROPs

4

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

16 KB

Theoretical Performance

186.5 GPixel/s

Pixel Rate

2.160 GPixel/s

532.8 GTexel/s

Texture Rate

2.160 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

20.80 GFLOPS

532.8 GFLOPS

FP64 (double)

-

Graphics Processor

GA102

GPU Name

G98

GA102-225-A1

GPU Variant

G98-309-U2

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

28.3 billion

Transistors

0.21 billion

628 mm²

Die Size

86 mm²

Board Design

350W

TDP

35W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x S-Video

1x 12-pin

Power Connectors

None

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

8.6

CUDA

1.1

6.6

Shader Model

4.0

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