NVIDIA GeForce 8800 Ultra vs NVIDIA GeForce GTX 260 Full Specs

Summary

128 Shaders 612MHz	192 Shaders 576MHz
786MB GDDR3103.7GB/s	918MB GDDR3111.9GB/s
Peak·FP32·FP16 384 GFLOPS	Peak·FP32·FP16 476.9 GFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 175W	TDP 182W
Power Connectors 2x 6-Pin	Power Connectors 2x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth TDP

GeForce 8800 Ultra384 GFLOPSFP32

x1

GeForce GTX 260476.9 GFLOPSFP32

x1.24

Show Top Score

Theoretical Performance

Clock Speed612MHz UC·Boost·OC	Clock Speed576MHz UC·Boost·OC
Peak OPS 384 GFLOPSFP32	Peak OPS 476.9 GFLOPSFP32
FP32 384 GFLOPS	FP32 476.9 GFLOPS
-	FP64 59.62 GFLOPS
Pixel Rate 36 GPixel/s	Pixel Rate 34.8 GPixel/s
Texture Rate 48 GTexel/s	Texture Rate 79.5 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 192 Shaders
TMUs 32 TMUs	TMUs 64 TMUs
ROPs 24 ROPs	ROPs 28 ROPs
SMs 16 SMs	SMs 24 SMs

Clocks

Boost Clock 612MHz	Boost Clock 576MHz
Shader Clock 1.5GHz	Shader Clock 1.24GHz

Cache

L2 Cache 96KB shared

L2 Cache 256KB shared

Memory

786MB GDDR3	918MB GDDR3
Memory Bus 384-bit	Memory Bus 448-bit
Memory Speed 2.2GT/s	Memory Speed 2GT/s
Memory Bandwidth 103.7GB/s	Memory Bandwidth 111.9GB/s

Power & Thermals

TDP 175W

TDP 182W

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 VP1

Decoder Model VP2

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 140 mm (5.51") Width 270 mm (10.63") Depth 37 mm (1.46")	Height 111 mm (4.37") Width 267 mm (10.51") 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 Tesla	Architecture Tesla 2
Family GeForce 8000	Family GeForce 200
Branding	Branding
Codename NV50	Codename NVA0
Chip Variant -	Chip Variant GT200-100-A2
Market Segment Desktop	Market Segment Desktop
Release Date May 2, 2007	Release Date Jun 16, 2008

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node 90nm	Fabrication Node 65nm
Die Size 484mm²	Die Size 576mm²
Transistor Count 681 Million	Transistor Count 1.4 Billion
Transistor Density 1.41 MTr/mm²	Transistor Density 2.43 MTr/mm²

Images

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