NVIDIA GeForce 9800 GTX vs NVIDIA GeForce 8800 GTX Full Specs

Summary

128 Shaders 675MHz	128 Shaders 575MHz
524MB GDDR370.4GB/s	786MB GDDR386.4GB/s
Peak·FP32·FP16 432.1 GFLOPS	Peak·FP32·FP16 345.6 GFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 140W	TDP 145W
Power Connectors 2x 6-Pin	Power Connectors 2x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 Memory Bandwidth TDP

GeForce 9800 GTX432.1 GFLOPSFP32

x1.25

GeForce 8800 GTX345.6 GFLOPSFP32

x1

Show Top Score

Theoretical Performance

Clock Speed675MHz UC·Boost·OC	Clock Speed575MHz UC·Boost·OC
Peak OPS 432.1 GFLOPSFP32	Peak OPS 345.6 GFLOPSFP32
FP32 432.1 GFLOPS	FP32 345.6 GFLOPS
Pixel Rate 27 GPixel/s	Pixel Rate 32.4 GPixel/s
Texture Rate 108 GTexel/s	Texture Rate 43.2 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 128 Shaders
TMUs 64 TMUs	TMUs 32 TMUs
ROPs 16 ROPs	ROPs 24 ROPs
SMs 16 SMs	SMs 16 SMs

Clocks

Boost Clock 675MHz	Boost Clock 575MHz
Shader Clock 1.69GHz	Shader Clock 1.35GHz

Cache

L2 Cache 64KB shared

L2 Cache 96KB shared

Memory

524MB GDDR3	786MB GDDR3
Memory Bus 256-bit	Memory Bus 384-bit
Memory Speed 2.2GT/s	Memory Speed 1.8GT/s
Memory Bandwidth 70.4GB/s	Memory Bandwidth 86.4GB/s

Power & Thermals

TDP 140W

TDP 145W

Video Output

Multi-Monitor 2

Multi-Monitor 2

Ports

2x DVI-I Dual-Link	2x DVI-I Dual-Link
1x S-Video	1x S-Video

Decoder

Decoder Model VP2

Decoder Model VP1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 267 mm (10.51") Depth 38 mm (1.5")	Height 111 mm (4.37") Width 270 mm (10.63") Depth 37 mm (1.46")
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 Tesla	Architecture Tesla
Family GeForce 9000	Family GeForce 8000
Branding	Branding
Codename NV92	Codename NV50
Market Segment Desktop	Market Segment Desktop
Release Date Apr 1, 2008	Release Date Nov 8, 2006

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 65nm	Fabrication Node 90nm
Die Size 324mm²	Die Size 484mm²
Transistor Count 754 Million	Transistor Count 681 Million
Transistor Density 2.33 MTr/mm²	Transistor Density 1.41 MTr/mm²

Images

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Competitors

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