NVIDIA GeForce GTX 670 vs NVIDIA GeForce GTX 680 Full Specs

Summary

1,344 Shaders 1.08GHz	1,536 Shaders 1.11GHz
2GB GDDR5192.3GB/s	2GB GDDR5192.3GB/s
Peak·FP32·FP16 2.91 TFLOPS	Peak·FP32·FP16 3.41 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 170W	TDP 195W
Power Connectors 2x 6-Pin	Power Connectors 2x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

GeForce GTX 6702.91 TFLOPSFP32

x1

GeForce GTX 6803.41 TFLOPSFP32

x1.17

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Theoretical Performance

Clock Speed1084MHz UC·Base·Boost·OC	Clock Speed1110MHz UC·Base·Boost·OC
Peak OPS 2.91 TFLOPSFP32	Peak OPS 3.41 TFLOPSFP32
FP32 2.91 TFLOPS	FP32 3.41 TFLOPS
FP64 121.4 GFLOPS	FP64 142.1 GFLOPS
Pixel Rate 34.7 GPixel/s	Pixel Rate 35.5 GPixel/s
Texture Rate 121.4 GTexel/s	Texture Rate 142.1 GTexel/s

Core Config

Shaders 1,344 Shaders	Shaders 1,536 Shaders
TMUs 112 TMUs	TMUs 128 TMUs
ROPs 32 ROPs	ROPs 32 ROPs
SMs 7 SMs	SMs 8 SMs

Clocks

Base Clock 915MHz	Base Clock 1.01GHz
Boost Clock 1.08GHz	Boost Clock 1.11GHz

Cache

L2 Cache 512KB shared

L2 Cache 512KB shared

Memory

2GB GDDR5	2GB GDDR5
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 6GT/s	Memory Speed 6GT/s
Memory Bandwidth 192.3GB/s	Memory Bandwidth 192.3GB/s

Power & Thermals

TDP 170W

TDP 195W

Video Output

Multi-Monitor 3

Multi-Monitor 3

Ports

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

Encoder

Encoder Model NVENC 1

Encoder Model NVENC 1

Decoder

Decoder Model NVDEC 1

Decoder Model NVDEC 1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 241 mm (9.49") Depth 38 mm (1.5")	Height 111 mm (4.37") Width 256 mm (10.08") Depth 38 mm (1.5")
Cooling Blower 1x Fan	Cooling Blower 1x Fan
Power Connectors 2x 6-Pin	Power Connectors 2x 6-Pin

Chip

Manufacturer NVIDIA	Manufacturer NVIDIA
Chip Designer NVIDIA	Chip Designer NVIDIA
Architecture Kepler	Architecture Kepler
Family GeForce 600	Family GeForce 600
Branding	Branding
Codename NVE4	Codename NVE4
Chip Variant GK104-200-KD-A2	Chip Variant GK104-200-KD-A2
Market Segment Desktop	Market Segment Desktop
Release Date May 10, 2012	Release Date Mar 22, 2012

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 28nm	Fabrication Node 28nm
Die Size 294mm²	Die Size 294mm²
Transistor Count 3.5 Billion	Transistor Count 3.5 Billion
Transistor Density 12.04 MTr/mm²	Transistor Density 12.04 MTr/mm²

Images

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