NVIDIA GeForce GTX 555 OEM vs NVIDIA Quadro K2000D

Table of Contents

Graphics Processor

GPU model GF114 GK107
GPU variant GF114-200-KB-A1 GK107-301-A2
Architecture Fermi 2.0 Kepler
Foundry TSMC TSMC
Manufacturing process 40 nm 28 nm
Number of transistors 1,950 million 1,270 million
Die size 332 mm² 118 mm²

Graphics Card

Release date May 14th, 2011 Mar 1st, 2013
Generation GeForce 500 Quadro
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 2.0 x16
Predecessor GeForce 400
Successor GeForce 600
Launch price 599 USD
Reviews 26 in our database

Clocks

GPU clock 736 MHz 954 MHz
Shader clock 1472 MHz
Memory clock 957 MHz 3.8 Gbps effective 1000 MHz 4 Gbps effective

Memory Configuration

Memory size 1024 MB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 192 bit 128 bit
Bandwidth 91.87 GB/s 64.00 GB/s

Render Configuration

Shading units 288 384
TMUs 48 32
ROPs 24 16
SM count 6
Cache L1 64 KB (per SM) 16 KB (per SMX)
Cache L2 384 KB 256 KB
SMX count 2

Performance

Pixel rate 8.832 GPixel/s 7.632 GPixel/s
Texture rate 35.33 GTexel/s 30.53 GTexel/s
FP32 (float) performance 847.9 GFLOPS 732.7 GFLOPS
FP64 (double) performance 70.66 GFLOPS (1:12) 30.53 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot Single-slot
Length 210 mm 8.3 inches 202 mm 8 inches
TDP 150 W 51 W
Suggested PSU 450 W 250 W
Outputs 2x DVI1x mini-HDMI 2x DVI1x mini-DisplayPort
Power connectors 2x 6-pin None
Board number P1041 P2095
Width 111 mm 4.4 inches

API Support & Features

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

Other Features

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