NVIDIA GeForce GTX 460 X2 vs NVIDIA GeForce RTX 3090

VS

NVIDIA GeForce GTX 460 X2

NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 X2 's Advantages

Lower TDP (160W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

Released 9 years and 6 months late

Boost Clock1695MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (936.2GB/s vs 115.2GB/s)

10160 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 460 X2

0.942 TFLOPS

GeForce RTX 3090 +3677%

35.58 TFLOPS

GeForce GTX 460 X2

VS

GeForce RTX 3090

Graphics Card

Mar 2011

Release Date

Sep 2020

GeForce 400

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1395 MHz

-

Boost Clock

1695 MHz

900 MHz

Memory Clock

1219 MHz

Memory

1024MB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

384bit

115.2GB/s

Bandwidth

936.2GB/s

Render Config

-

7

SM Count

82

336

Shading Units

10496

56

TMUs

328

32

ROPs

112

-

Tensor Cores

328

-

RT Cores

82

64 KB (per SM)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

6 MB

-

Theoretical Performance

9.814 GPixel/s

Pixel Rate

189.8 GPixel/s

39.26 GTexel/s

Texture Rate

556.0 GTexel/s

-

FP16 (half)

35.58 TFLOPS

941.5 GFLOPS

FP32 (float)

35.58 TFLOPS

78.46 GFLOPS

FP64 (double)

556.0 GFLOPS

Board Design

160W

TDP

350W

450 W

Suggested PSU

750 W

3x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

GF104

GPU Name

GA102

GF104-300-KB-A1

GPU Variant

GA102-300-A1

Fermi

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.95 billion

Transistors

28.3 billion

332 mm²

Die Size

628 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.6

5.1

Shader Model

6.6

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