NVIDIA GeForce RTX 2080 SUPER vs NVIDIA GeForce GTX 650

VS

NVIDIA GeForce RTX 2080 SUPER

NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Released 6 years and 10 months late

Boost Clock1815MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (495.9GB/s vs 80.00GB/s)

2688 additional rendering cores

NVIDIA GeForce GTX 650 's Advantages

Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER +1273%

11.15 TFLOPS

GeForce GTX 650

0.812 TFLOPS

GeForce RTX 2080 SUPER

VS

GeForce GTX 650

Graphics Card

Jul 2019

Release Date

Sep 2012

GeForce 20

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1650 MHz

Base Clock

-

1815 MHz

Boost Clock

-

1937 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

495.9GB/s

Bandwidth

80.00GB/s

Render Config

-

48

SM Count

-

3072

Shading Units

384

192

TMUs

32

64

ROPs

16

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

116.2 GPixel/s

Pixel Rate

8.464 GPixel/s

348.5 GTexel/s

Texture Rate

33.86 GTexel/s

22.30 TFLOPS

FP16 (half)

-

11.15 TFLOPS

FP32 (float)

812.5 GFLOPS

348.5 GFLOPS

FP64 (double)

33.86 GFLOPS

Board Design

250W

TDP

65W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

2x DVI 1x mini-HDMI 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU104

GPU Name

GK107

TU104-450-A1

GPU Variant

GK107-450-A2

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

1.27 billion

545 mm²

Die Size

118 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

7.5

CUDA

3.0

6.6

Shader Model

5.1

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