NVIDIA GeForce GT 630 GF108 1GB vs NVIDIA GeForce GTX 660 Ti Full Specs

Summary

96 Shaders 810MHz	1,344 Shaders 1.06GHz
1GB GDDR551.2GB/s	2GB GDDR596.1GB/s
Peak·FP32·FP16 311 GFLOPS	Peak·FP32·FP16 2.84 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 65W	TDP 150W
Power Connectors -	Power Connectors 2x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

GeForce GT 630 GF108 1GB311 GFLOPSFP32

x1

GeForce GTX 660 Ti2.84 TFLOPSFP32

x9.14

Show Top Score

Theoretical Performance

Clock Speed810MHz UC·Boost·OC	Clock Speed1058MHz UC·Base·Boost·OC
Peak OPS 311 GFLOPSFP32	Peak OPS 2.84 TFLOPSFP32
FP32 311 GFLOPS	FP32 2.84 TFLOPS
FP64 25.92 GFLOPS	FP64 118.5 GFLOPS
Pixel Rate 6.5 GPixel/s	Pixel Rate 25.4 GPixel/s
Texture Rate 25.9 GTexel/s	Texture Rate 118.5 GTexel/s

Core Config

Shaders 96 Shaders	Shaders 1,344 Shaders
TMUs 16 TMUs	TMUs 112 TMUs
ROPs 4 ROPs	ROPs 24 ROPs
SMs 2 SMs	SMs 7 SMs

Clocks

Base Clock -	Base Clock 915MHz
Boost Clock 810MHz	Boost Clock 1.06GHz
Shader Clock 1.62GHz	Shader Clock -

Cache

L2 Cache 256KB shared

L2 Cache 512KB shared

Memory

1GB GDDR5	2GB GDDR5
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 3.2GT/s	Memory Speed 6GT/s
Memory Bandwidth 51.2GB/s	Memory Bandwidth 96.1GB/s

Power & Thermals

TDP 65W

TDP 150W

Video Output

Multi-Monitor 2

Multi-Monitor 3

Ports

-	1x DisplayPort 1.2
-	1x HDMI 1.4
1x HDMI 1.3	-
-	1x DVI-D Dual-Link
1x DVI-I Dual-Link	1x DVI-I Dual-Link
1x VGA	-

Encoder

-	Encoder Model NVENC 1

Decoder

Decoder Model VP4

Decoder Model NVDEC 1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 145 mm (5.71") Depth 20 mm (0.79")	Height 111 mm (4.37") Width 241 mm (9.49") Depth 38 mm (1.5")
Cooling Open-Air 1x Fan	Cooling Blower 1x Fan
Power Connectors -	Power Connectors 2x 6-Pin

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Fermi	Architecture Kepler
Family GeForce 600	Family GeForce 600
Branding	Branding
Codename NVC1	Codename NVE4
Chip Variant -	Chip Variant GK104-200-KD-A2
Market Segment Desktop	Market Segment Desktop
Release Date May 15, 2012	Release Date Aug 16, 2012

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 40nm	Fabrication Node 28nm
Die Size 116mm²	Die Size 294mm²
Transistor Count 585 Million	Transistor Count 3.5 Billion
Transistor Density 5.04 MTr/mm²	Transistor Density 12.04 MTr/mm²

Images

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Competitors

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NVIDIAGeForce GTX 660 Ti vs GPU AMDRadeon RX 9060 NVIDIAGeForce GTX 660 Ti vs GPU AMDRadeon RX 9060 XT NVIDIAGeForce GTX 660 Ti vs GPU AMDRadeon RX 9060 XT 16GB Show 12 more