NVIDIA GeForce RTX 4080 vs NVIDIA GeForce GTX 465

VS

NVIDIA GeForce RTX 4080 NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 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 4080 's Advantages

Released 12 years and 4 months late

Boost Clock2505MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (716.8GB/s vs 102.7GB/s)

9376 additional rendering cores

NVIDIA GeForce GTX 465 's Advantages

Lower TDP (200W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +5600%

48.74 TFLOPS

GeForce GTX 465

0.855 TFLOPS

GeForce RTX 4080

VS

GeForce GTX 465

Graphics Card

Sep 2022

Release Date

May 2010

GeForce 40

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2205 MHz

Base Clock

-

2505 MHz

Boost Clock

-

1400 MHz

Memory Clock

802 MHz

Memory

16GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

256bit

716.8GB/s

Bandwidth

102.7GB/s

Render Config

76

SM Count

11

-

Compute Units

-

9728

Shading Units

352

304

TMUs

44

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

64 MB

L2 Cache

512 KB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

13.38 GPixel/s

761.5 GTexel/s

Texture Rate

26.75 GTexel/s

48.74 TFLOPS

FP16 (half)

-

48.74 TFLOPS

FP32 (float)

855.4 GFLOPS

761.5 GFLOPS

FP64 (double)

106.9 GFLOPS

Graphics Processor

AD103

GPU Name

GF100

AD103-300-A1

GPU Variant

GF100-030-A3

Ada Lovelace

Architecture

Fermi

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

45.9 billion

Transistors

3.1 billion

379 mm²

Die Size

529 mm²

Board Design

320W

TDP

200W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 16-pin

Power Connectors

2x 6-pin

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

8.9

CUDA

2.0

6.7

Shader Model

5.1

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