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

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 10GB VRAM Radeon RX 6700 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 10GB)

Larger VRAM bandwidth (528.4GB/s vs 320.0GB/s)

896 additional rendering cores

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 47% (2450MHz vs 1670MHz)

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB

10.69 TFLOPS

Radeon RX 6700 +5%

11.29 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

Radeon RX 6700

Graphics Card

Unknown

Release Date

Jun 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

1941 MHz

1670 MHz

Boost Clock

2450 MHz

1376 MHz

Memory Clock

2000 MHz

Memory

12GB

Memory Size

10GB

GDDR5X

Memory Type

GDDR6

384bit

Memory Bus

160bit

528.4GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

36

25

SM Count

-

3200

Shading Units

2304

200

TMUs

144

80

ROPs

64

-

RT Cores

36

48 KB (per SM)

L1 Cache

128 KB per Array

0 MB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

133.6 GPixel/s

Pixel Rate

156.8 GPixel/s

334.0 GTexel/s

Texture Rate

352.8 GTexel/s

167.0 GFLOPS

FP16 (half)

22.58 TFLOPS

10.69 TFLOPS

FP32 (float)

11.29 TFLOPS

334.0 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

250W

TDP

175W

600 W

Suggested PSU

450 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GP102

GPU Name

Navi 22

-

GPU Variant

Navi 22 XTL

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

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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