NVIDIA GeForce RTX 3090 vs NVIDIA GeForce G100 OEM

VS

NVIDIA GeForce RTX 3090

NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 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 3090 's Advantages

Released 11 years and 6 months late

Boost Clock1695MHz

More VRAM (24GB vs 256GB)

Larger VRAM bandwidth (936.2GB/s vs 6.400GB/s)

10488 additional rendering cores

NVIDIA GeForce G100 OEM 's Advantages

Lower TDP (35W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3090 +169328%

35.58 TFLOPS

GeForce G100 OEM

0.021 TFLOPS

GeForce RTX 3090

VS

GeForce G100 OEM

Graphics Card

Sep 2020

Release Date

Mar 2009

GeForce 30

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1395 MHz

Base Clock

-

1695 MHz

Boost Clock

-

1219 MHz

Memory Clock

400 MHz

Memory

24GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

384bit

Memory Bus

64bit

936.2GB/s

Bandwidth

6.400GB/s

Render Config

-

82

SM Count

1

10496

Shading Units

8

328

TMUs

4

112

ROPs

4

328

Tensor Cores

-

82

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

16 KB

-

Theoretical Performance

189.8 GPixel/s

Pixel Rate

2.160 GPixel/s

556.0 GTexel/s

Texture Rate

2.160 GTexel/s

35.58 TFLOPS

FP16 (half)

-

35.58 TFLOPS

FP32 (float)

20.80 GFLOPS

556.0 GFLOPS

FP64 (double)

-

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 Processor

GA102

GPU Name

G98

GA102-300-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

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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