NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GRID M60-2Q

Graphics Processor

GPU model GK104 GM204
Architecture Kepler Maxwell 2.0
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 3,540 million 5,200 million
Die size 294 mm² 398 mm²

Graphics Card

Release date Sep 13th, 2014 Aug 30th, 2015
Generation GeForce 600 GRID
Production End-of-life End-of-life
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 77 in our database
Predecessor GeForce 500
Successor GeForce 700

Clocks

Base clock 980 MHz 557 MHz
Boost clock 1032 MHz 1178 MHz
Memory clock 1502 MHz 6 Gbps effective 1253 MHz 5 Gbps effective

Memory Configuration

Memory size 2 GB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 192 bit 256 bit
Bandwidth 144.2 GB/s 160.4 GB/s

Render Configuration

Shading units 960 2048
TMUs 80 128
ROPs 24 64
SMX count 5
Cache L1 16 KB (per SMX) 48 KB (per SMM)
Cache L2 384 KB 2 MB
SMM count 16

Performance

Pixel rate 20.64 GPixel/s 75.39 GPixel/s
Texture rate 82.56 GTexel/s 150.8 GTexel/s
FP32 (float) performance 1.981 TFLOPS 4.825 TFLOPS
FP64 (double) performance 82.56 GFLOPS (1:24) 150.8 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 241 mm 9.5 inches 267 mm 10.5 inches
TDP 140 W 225 W
Suggested PSU 300 W 550 W
Outputs 2x DVI1x HDMI1x DisplayPort No outputs
Power connectors 1x 6-pin 1x 8-pin
Board number P2004 SKU 11

API Support & Features

DirectX 12 (11_0) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.1 1.1
CUDA 3.0 5.2
Shader model 5.1 6.4

Other Features

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