AMD Radeon 550 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

Graphics Card

Release date Apr 20th, 2017 Mar 1st, 2013
Generation Polaris Quadro
Production End-of-life End-of-life
Launch price 79 USD 1,269 USD
Interface PCIe 3.0 x8 PCIe 2.0 x16
Predecessor Arctic Islands
Successor Vega
Reviews 26 in our database

Clocks

Base clock 1100 MHz
Boost clock 1183 MHz
Memory clock 1750 MHz 7 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 64 bit 192 bit
Bandwidth 56.00 GB/s 134.8 GB/s

Render Configuration

Shading units 512 768
TMUs 32 64
ROPs 16 24
Compute units 8
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 256 KB 384 KB
SMX count 4

Performance

Pixel rate 18.93 GPixel/s 12.96 GPixel/s
Texture rate 37.86 GTexel/s 51.84 GTexel/s
FP16 (half) performance 1,211 GFLOPS (1:1)
FP32 (float) performance 1,211 GFLOPS 1,244 GFLOPS
FP64 (double) performance 75.71 GFLOPS (1:16) 51.84 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot Single-slot
Length 145 mm 5.7 inches 241 mm 9.5 inches
TDP 50 W 80 W
Suggested PSU 250 W 250 W
Outputs 1x DVI1x HDMI1x DisplayPort 1x DVI2x DisplayPort
Power connectors None 1x 6-pin
Board number D090-01 P2030
Width 111 mm 4.4 inches

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

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.