NVIDIA GeForce GTX 650 Ti Boost vs NVIDIA GeForce RTX 2080 Ti 12 GB

VS

NVIDIA GeForce GTX 650 Ti Boost

NVIDIA GeForce RTX 2080 Ti 12 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti Boost and 12GB VRAM GeForce RTX 2080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti Boost 's Advantages

Lower TDP (134W vs 250W)

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Boost Clock has increased by 58% (1635MHz vs 1032MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (768.0GB/s vs 144.2GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 650 Ti Boost

1.585 TFLOPS

GeForce RTX 2080 Ti 12 GB +850%

15.07 TFLOPS

Blender

GeForce GTX 650 Ti Boost

102

GeForce RTX 2080 Ti 12 GB +3211%

3378

OctaneBench

GeForce GTX 650 Ti Boost

23

GeForce RTX 2080 Ti 12 GB +1000%

253

GeForce GTX 650 Ti Boost

VS

GeForce RTX 2080 Ti 12 GB

Graphics Card

Mar 2013

Release Date

Unknown

GeForce 600

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

1350 MHz

1032 MHz

Boost Clock

1635 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

384bit

144.2GB/s

Bandwidth

768.0GB/s

Render Config

-

SM Count

72

768

Shading Units

4608

64

TMUs

288

24

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

16 KB (per SMX)

L1 Cache

64 KB (per SM)

384 KB

L2 Cache

6 MB

-

Theoretical Performance

16.51 GPixel/s

Pixel Rate

157.0 GPixel/s

66.05 GTexel/s

Texture Rate

470.9 GTexel/s

-

FP16 (half)

30.14 TFLOPS

1.585 TFLOPS

FP32 (float)

15.07 TFLOPS

66.05 GFLOPS

FP64 (double)

470.9 GFLOPS

Board Design

134W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GK106

GPU Name

TU102

GK106-240-A1

GPU Variant

TU102-350-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.54 billion

Transistors

18.6 billion

221 mm²

Die Size

754 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

7.5

5.1

Shader Model

6.8

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