NVIDIA GeForce RTX 2080 vs NVIDIA GeForce GTX 465

VS

NVIDIA GeForce RTX 2080

NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

Released 8 years and 4 months late

Boost Clock1710MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 102.7GB/s)

2592 additional rendering cores

NVIDIA GeForce GTX 465 's Advantages

Lower TDP (200W vs 215W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 +1077%

10.07 TFLOPS

GeForce GTX 465

0.855 TFLOPS

GeForce RTX 2080

VS

GeForce GTX 465

Graphics Card

Sep 2018

Release Date

May 2010

GeForce 20

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1515 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1750 MHz

Memory Clock

802 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

102.7GB/s

Render Config

-

46

SM Count

11

2944

Shading Units

352

184

TMUs

44

64

ROPs

32

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

109.4 GPixel/s

Pixel Rate

13.38 GPixel/s

314.6 GTexel/s

Texture Rate

26.75 GTexel/s

20.14 TFLOPS

FP16 (half)

-

10.07 TFLOPS

FP32 (float)

855.4 GFLOPS

314.6 GFLOPS

FP64 (double)

106.9 GFLOPS

Board Design

215W

TDP

200W

550 W

Suggested PSU

550 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 6-pin + 1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

TU104

GPU Name

GF100

TU104-400A-A1

GPU Variant

GF100-030-A3

Turing

Architecture

Fermi

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

13.6 billion

Transistors

3.1 billion

545 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.0

6.6

Shader Model

5.1

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