AMD Radeon RX 550 vs NVIDIA GeForce GTX 560 Ti 448

Table of Contents

Graphics Processor

GPU model Lexa GF110
GPU variant Lexa PRO (215-0904018) GF110-270-A1
Architecture GCN 4.0 Fermi 2.0
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 40 nm
Number of transistors 2,200 million 3,000 million
Die size 103 mm² 520 mm²

Graphics Card

Release date Apr 20th, 2017 Nov 29th, 2011
Generation Polaris GeForce 500
Production End-of-life End-of-life
Launch price 79 USD 289 USD
Interface PCIe 3.0 x8 PCIe 2.0 x16
Predecessor Arctic Islands GeForce 400
Successor Vega GeForce 600
Reviews 36 in our database

Clocks

Base clock 1100 MHz
Boost clock 1183 MHz
Memory clock 1750 MHz 7 Gbps effective 950 MHz 3.8 Gbps effective
GPU clock 732 MHz
Shader clock 1464 MHz

Memory Configuration

Memory size 2 GB 1280 MB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 320 bit
Bandwidth 112.0 GB/s 152.0 GB/s

Render Configuration

Shading units 512 448
TMUs 32 56
ROPs 16 40
Compute units 8
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 512 KB 640 KB
SM count 14

Performance

Pixel rate 18.93 GPixel/s 20.50 GPixel/s
Texture rate 37.86 GTexel/s 40.99 GTexel/s
FP16 (half) performance 1,211 GFLOPS (1:1)
FP32 (float) performance 1,211 GFLOPS 1,312 GFLOPS
FP64 (double) performance 75.71 GFLOPS (1:16) 164.0 GFLOPS (1:8)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 145 mm 5.7 inches 267 mm 10.5 inches
TDP 50 W 210 W
Suggested PSU 250 W 550 W
Outputs 1x DVI1x HDMI1x DisplayPort 2x DVI1x mini-HDMI
Power connectors None 2x 6-pin
Board number D090-01 P1263

API Support & Features

DirectX 12 (12_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.1 1.1
Vulkan 1.2
Shader model 6.4 5.1
CUDA 2.0

Other Features

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