NVIDIA GeForce GTX 1080 Ti 10 GB vs AMD Radeon RX 550 640SP

VS

NVIDIA GeForce GTX 1080 Ti 10 GB

AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 10GB VRAM GeForce GTX 1080 Ti 10 GB and 2GB VRAM Radeon RX 550 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages

Boost Clock has increased by 57% (1683MHz vs 1071MHz)

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (440.3GB/s vs 96.00GB/s)

2560 additional rendering cores

AMD Radeon RX 550 640SP 's Advantages

Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 10 GB +685%

10.77 TFLOPS

Radeon RX 550 640SP

1.371 TFLOPS

GeForce GTX 1080 Ti 10 GB

VS

Radeon RX 550 640SP

Graphics Card

Unknown

Release Date

Oct 2017

GeForce 10

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1582 MHz

Base Clock

1019 MHz

1683 MHz

Boost Clock

1071 MHz

1376 MHz

Memory Clock

1500 MHz

Memory

10GB

Memory Size

2GB

GDDR5X

Memory Type

GDDR5

320bit

Memory Bus

128bit

440.3GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

10

25

SM Count

-

3200

Shading Units

640

200

TMUs

40

80

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

1024 KB

-

Theoretical Performance

134.6 GPixel/s

Pixel Rate

17.14 GPixel/s

336.6 GTexel/s

Texture Rate

42.84 GTexel/s

168.3 GFLOPS

FP16 (half)

1371 GFLOPS

10.77 TFLOPS

FP32 (float)

1371 GFLOPS

336.6 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

250W

TDP

60W

600 W

Suggested PSU

250 W

1x HDMI 2.03x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

Baffin

GP102-300-KA-A1

GPU Variant

Baffin LE

Pascal

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

16 nm

Process Size

14 nm

11.8 billion

Transistors

3 billion

471 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.8

Shader Model

6.4

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