NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce GTX 650 Ti OEM

VS

NVIDIA GeForce RTX 4090 Ti

NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock2565MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (1152GB/s vs 86.40GB/s)

17408 additional rendering cores

NVIDIA GeForce GTX 650 Ti OEM 's Advantages

Lower TDP (110W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +6443%

93.24 TFLOPS

GeForce GTX 650 Ti OEM

1.425 TFLOPS

GeForce RTX 4090 Ti

VS

GeForce GTX 650 Ti OEM

Graphics Card

Unknown

Release Date

Mar 2013

GeForce 40

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2325 MHz

Base Clock

-

2565 MHz

Boost Clock

-

1500 MHz

Memory Clock

1350 MHz

Memory

24GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

86.40GB/s

Render Config

-

142

SM Count

-

18176

Shading Units

768

568

TMUs

64

192

ROPs

16

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

96 MB

L2 Cache

256 KB

-

Theoretical Performance

492.5 GPixel/s

Pixel Rate

14.85 GPixel/s

1457 GTexel/s

Texture Rate

59.39 GTexel/s

93.24 TFLOPS

FP16 (half)

-

93.24 TFLOPS

FP32 (float)

1425 GFLOPS

1457 GFLOPS

FP64 (double)

59.39 GFLOPS

Board Design

600W

TDP

110W

1000 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.4a

2x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD102

GPU Name

GK106

AD102-400-A1

GPU Variant

-

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

2.54 billion

609 mm²

Die Size

221 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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