AMD Radeon RX 550 Mobile vs NVIDIA Quadro K4000

Table of Contents

Graphics Processor

GPU model Lexa GK106
GPU variant Lexa PRO (215-0904018)
Architecture GCN 4.0 Kepler
Foundry GlobalFoundries TSMC
Manufacturing process 14 nm 28 nm
Number of transistors 2,200 million 2,540 million
Die size 103 mm² 221 mm²

Mobile graphics

Release date Jul 2nd, 2017
Generation Mobility Radeon (RX M500)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Crystal System

Clocks

Base clock 1100 MHz
Boost clock 1287 MHz
Memory clock 1500 MHz 6 Gbps effective 1404 MHz 5.6 Gbps effective
GPU clock 810 MHz

Memory Configuration

Memory size 2 GB 3 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 192 bit
Bandwidth 96.00 GB/s 134.8 GB/s

Render Configuration

Shading units 640 768
TMUs 40 64
ROPs 16 24
Compute units 10
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 512 KB 384 KB
SMX count 4

Performance

Pixel rate 20.59 GPixel/s 12.96 GPixel/s
Texture rate 51.48 GTexel/s 51.84 GTexel/s
FP16 (half) performance 1.647 TFLOPS (1:1)
FP32 (float) performance 1.647 TFLOPS 1,244 GFLOPS
FP64 (double) performance 103.0 GFLOPS (1:16) 51.84 GFLOPS (1:24)

Dimensions & Outputs

Slot width IGP Single-slot
TDP 50 W 80 W
Outputs No outputs 1x DVI2x DisplayPort
Power connectors None 1x 6-pin
Length 241 mm 9.5 inches
Width 111 mm 4.4 inches
Suggested PSU 250 W
Board number P2030

API Support & Features

DirectX 12 (12_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.1
Shader model 6.4 5.1
CUDA 3.0

Other Features

Graphics Card

Release date Mar 1st, 2013
Generation Quadro
Production End-of-life
Launch price 1,269 USD
Interface PCIe 2.0 x16
Reviews 26 in our database

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