NVIDIA GeForce GTX 1080 Ti vs AMD Radeon RX 7950 XTX

VS

NVIDIA GeForce GTX 1080 Ti

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages

Lower TDP (250W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock has increased by 109% (3300MHz vs 1582MHz)

More VRAM (24GB vs 11GB)

Larger VRAM bandwidth (960.0GB/s vs 484.4GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti

11.34 TFLOPS

Radeon RX 7950 XTX +615%

81.1 TFLOPS

GeForce GTX 1080 Ti

VS

Radeon RX 7950 XTX

Graphics Card

Mar 2017

Release Date

Unknown

GeForce 10

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1481 MHz

Base Clock

2200 MHz

1582 MHz

Boost Clock

3300 MHz

1376 MHz

Memory Clock

2500 MHz

Memory

11GB

Memory Size

24GB

GDDR5X

Memory Type

GDDR6

352bit

Memory Bus

384bit

484.4GB/s

Bandwidth

960.0GB/s

Render Config

-

Compute Units

96

28

SM Count

-

3584

Shading Units

6144

224

TMUs

384

88

ROPs

192

-

RT Cores

96

48 KB (per SM)

L1 Cache

256 KB per Array

0 MB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

633.6 GPixel/s

354.4 GTexel/s

Texture Rate

1267 GTexel/s

177.2 GFLOPS

FP16 (half)

162.2 TFLOPS

11.34 TFLOPS

FP32 (float)

81.10 TFLOPS

354.4 GFLOPS

FP64 (double)

2.534 TFLOPS

Board Design

250W

TDP

355W

600 W

Suggested PSU

750 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

GP102

GPU Name

Navi 31

GP102-350-K1-A1

GPU Variant

Navi 31 XTX+

Pascal

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

16 nm

Process Size

5 nm

11.8 billion

Transistors

57.7 billion

471 mm²

Die Size

529 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

-

6.4

Shader Model

6.7

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