NVIDIA GeForce RTX 4080 Ti vs AMD Radeon RX 460

VS

NVIDIA GeForce RTX 4080 Ti AMD Radeon RX 460

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 2GB VRAM Radeon RX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 118% (2610MHz vs 1200MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (678.4GB/s vs 112.0GB/s)

13184 additional rendering cores

AMD Radeon RX 460 's Advantages

Lower TDP (75W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +3318%

73.5 TFLOPS

Radeon RX 460

2.15 TFLOPS

GeForce RTX 4080 Ti

VS

Radeon RX 460

Graphics Card

Unknown

Release Date

Aug 2016

GeForce 40

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2340 MHz

Base Clock

1090 MHz

2610 MHz

Boost Clock

1200 MHz

1325 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

112.0GB/s

Render Config

110

SM Count

-

Compute Units

14

14080

Shading Units

896

440

TMUs

56

144

ROPs

16

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

80 MB

L2 Cache

1024 KB

Theoretical Performance

375.8 GPixel/s

Pixel Rate

19.20 GPixel/s

1148 GTexel/s

Texture Rate

67.20 GTexel/s

73.50 TFLOPS

FP16 (half)

2.150 TFLOPS

73.50 TFLOPS

FP32 (float)

2.150 TFLOPS

1148 GFLOPS

FP64 (double)

134.4 GFLOPS

Graphics Processor

AD102

GPU Name

Baffin

AD102-225-A1

GPU Variant

Baffin PRO

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

76.3 billion

Transistors

3 billion

609 mm²

Die Size

123 mm²

Board Design

400W

TDP

75W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.4

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