NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon RX 6700 XT

VS

NVIDIA GeForce GTX 1080 Ti 12 GB AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 12GB VRAM Radeon RX 6700 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

Larger VRAM bandwidth (528.4GB/s vs 384.0GB/s)

640 additional rendering cores

AMD Radeon RX 6700 XT 's Advantages

Boost Clock has increased by 55% (2581MHz vs 1670MHz)

Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB

10.69 TFLOPS

Radeon RX 6700 XT +23%

13.21 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

Radeon RX 6700 XT

Graphics Card

Unknown

Release Date

Mar 2021

GeForce 10

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1557 MHz

Base Clock

2321 MHz

1670 MHz

Boost Clock

2581 MHz

1376 MHz

Memory Clock

2000 MHz

Memory

12GB

Memory Size

12GB

GDDR5X

Memory Type

GDDR6

384bit

Memory Bus

192bit

528.4GB/s

Bandwidth

384.0GB/s

Render Config

25

SM Count

-

Compute Units

40

3200

Shading Units

2560

200

TMUs

160

80

ROPs

64

-

Tensor Cores

-

RT Cores

40

48 KB (per SM)

L1 Cache

128 KB per Array

0 MB

L2 Cache

3 MB

Theoretical Performance

133.6 GPixel/s

Pixel Rate

165.2 GPixel/s

334.0 GTexel/s

Texture Rate

413.0 GTexel/s

167.0 GFLOPS

FP16 (half)

26.43 TFLOPS

10.69 TFLOPS

FP32 (float)

13.21 TFLOPS

334.0 GFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

GP102

GPU Name

Navi 22

-

GPU Variant

Navi 22 XT (215-127000006)

Pascal

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

7 nm

11.8 billion

Transistors

17.2 billion

471 mm²

Die Size

335 mm²

Board Design

250W

TDP

230W

600 W

Suggested PSU

550 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.7

Shader Model

6.5

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