NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon RX 6500 XT

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (528.4GB/s vs 143.9GB/s)

2176 additional rendering cores

AMD Radeon RX 6500 XT 's Advantages

Boost Clock has increased by 69% (2815MHz vs 1670MHz)

Lower TDP (107W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB +85%

10.69 TFLOPS

Radeon RX 6500 XT

5.765 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

Radeon RX 6500 XT

Graphics Card

Unknown

Release Date

Jan 2022

GeForce 10

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1557 MHz

Base Clock

2310 MHz

1670 MHz

Boost Clock

2815 MHz

1376 MHz

Memory Clock

2248 MHz

Memory

12GB

Memory Size

4GB

GDDR5X

Memory Type

GDDR6

384bit

Memory Bus

64bit

528.4GB/s

Bandwidth

143.9GB/s

Render Config

-

Compute Units

16

25

SM Count

-

3200

Shading Units

1024

200

TMUs

64

80

ROPs

32

-

RT Cores

16

48 KB (per SM)

L1 Cache

128 KB per Array

0 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

133.6 GPixel/s

Pixel Rate

90.08 GPixel/s

334.0 GTexel/s

Texture Rate

180.2 GTexel/s

167.0 GFLOPS

FP16 (half)

11.53 TFLOPS

10.69 TFLOPS

FP32 (float)

5.765 TFLOPS

334.0 GFLOPS

FP64 (double)

360.3 GFLOPS

Board Design

250W

TDP

107W

600 W

Suggested PSU

300 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP102

GPU Name

Navi 24

-

GPU Variant

Navi 24 XT (215-135000006)

Pascal

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

6 nm

11.8 billion

Transistors

5.4 billion

471 mm²

Die Size

107 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

6.1

CUDA

-

6.7

Shader Model

6.6

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