NVIDIA GeForce GTX 650 vs NVIDIA GeForce RTX 4080 Ti

VS

NVIDIA GeForce GTX 650

NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock2610MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (678.4GB/s vs 80.00GB/s)

13696 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 650

0.812 TFLOPS

GeForce RTX 4080 Ti +8951%

73.5 TFLOPS

GeForce GTX 650

VS

GeForce RTX 4080 Ti

Graphics Card

Sep 2012

Release Date

Unknown

GeForce 600

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2340 MHz

-

Boost Clock

2610 MHz

1250 MHz

Memory Clock

1325 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

256bit

80.00GB/s

Bandwidth

678.4GB/s

Render Config

-

SM Count

110

384

Shading Units

14080

32

TMUs

440

16

ROPs

144

-

Tensor Cores

440

-

RT Cores

110

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

80 MB

-

Theoretical Performance

8.464 GPixel/s

Pixel Rate

375.8 GPixel/s

33.86 GTexel/s

Texture Rate

1148 GTexel/s

-

FP16 (half)

73.50 TFLOPS

812.5 GFLOPS

FP32 (float)

73.50 TFLOPS

33.86 GFLOPS

FP64 (double)

1148 GFLOPS

Board Design

65W

TDP

400W

250 W

Suggested PSU

800 W

2x DVI 1x mini-HDMI 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

GK107

GPU Name

AD102

GK107-450-A2

GPU Variant

AD102-225-A1

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

76.3 billion

118 mm²

Die Size

609 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.9

5.1

Shader Model

6.7

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