NVIDIA GeForce GTX 1070 Ti vs AMD Radeon 550

VS

NVIDIA GeForce GTX 1070 Ti AMD Radeon 550

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 Ti and 2GB VRAM Radeon 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 Ti 's Advantages

Released 7 months late

Boost Clock has increased by 42% (1683MHz vs 1183MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 56.00GB/s)

1920 additional rendering cores

AMD Radeon 550 's Advantages

Lower TDP (50W vs 180W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 Ti +575%

8.186 TFLOPS

Radeon 550

1.211 TFLOPS

GeForce GTX 1070 Ti

VS

Radeon 550

Graphics Card

Nov 2017

Release Date

Apr 2017

GeForce 10

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1607 MHz

Base Clock

1100 MHz

1683 MHz

Boost Clock

1183 MHz

2002 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

56.00GB/s

Render Config

19

SM Count

-

Compute Units

8

2432

Shading Units

512

152

TMUs

32

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

107.7 GPixel/s

Pixel Rate

18.93 GPixel/s

255.8 GTexel/s

Texture Rate

37.86 GTexel/s

127.9 GFLOPS

FP16 (half)

1211 GFLOPS

8.186 TFLOPS

FP32 (float)

1211 GFLOPS

255.8 GFLOPS

FP64 (double)

75.71 GFLOPS

Graphics Processor

GP104

GPU Name

Lexa

GP104-300-A1

GPU Variant

Lexa PRO (215-0904018)

Pascal

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

16 nm

Process Size

14 nm

7.2 billion

Transistors

2.2 billion

314 mm²

Die Size

103 mm²

Board Design

180W

TDP

50W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

6.1

CUDA

-

6.4

Shader Model

6.7

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