NVIDIA GRID K220Q vs NVIDIA GRID M3-3020

Table of Contents

Graphics Processor

GPU model GK104 GM107
Architecture Kepler Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 3,540 million 1,870 million
Die size 294 mm² 148 mm²

Graphics Card

Release date Jul 2nd, 2014 May 18th, 2016
Generation GRID GRID
Production End-of-life End-of-life
Launch price 469 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16

Clocks

GPU clock 745 MHz
Memory clock 1250 MHz 5 Gbps effective 1300 MHz 5.2 Gbps effective
Base clock 1033 MHz
Boost clock 1306 MHz

Memory Configuration

Memory size 512 MB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 256 bit 128 bit
Bandwidth 160.0 GB/s 83.20 GB/s

Render Configuration

Shading units 1536 640
TMUs 128 40
ROPs 32 16
SMX count 8
Cache L1 16 KB (per SMX) 64 KB (per SMM)
Cache L2 512 KB 2 MB
SMM count 5

Performance

Pixel rate 23.84 GPixel/s 20.90 GPixel/s
Texture rate 95.36 GTexel/s 52.24 GTexel/s
FP32 (float) performance 2.289 TFLOPS 1.672 TFLOPS
FP64 (double) performance 95.36 GFLOPS (1:24) 52.24 GFLOPS (1:32)

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 225 W unknown
Suggested PSU 550 W 200 W
Outputs No outputs No outputs
Length 267 mm 10.5 inches
Power connectors 1x 8-pin

API Support & Features

DirectX 12 (11_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.1 1.1
CUDA 3.0 5.0
Shader model 5.1 5.1

Other Features

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