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ASUS 8800 GTX AquaTank
EN8800GTX-AquaTank/HTDP/768M

G80
Graphics Processor
128
Cores
64
TMUs
24
ROPs
768 MB
Memory Size
GDDR3
Memory Type
384 bit
Bus Width
ASUS 8800 GTX AquaTank Image NVIDIA G80 Image

Graphics Processor

GPU Name
G80
GPU Variant
G80-300-A2
Architecture
Tesla
Process Size
90 nm
Transistors
681 million
Die Size
484 mm²

Graphics Card

Released
Nov 8th, 2006
Jan 8th, 2007
Production Status
End-of-life
Bus Interface
PCIe 1.0 x16

Clock Speeds

GPU Clock
576 MHz
630 MHz (+9%)
Shader Clock
1350 MHz
1494 MHz (+11%)
Memory Clock
900 MHz
1030 MHz (+14%)
1800 MHz effective
2060 MHz effective

Memory

Memory Size
768 MB
Memory Type
GDDR3
Memory Bus
384 bit
Bandwidth
86.40 GB/s
98.88 GB/s

Render Config

Shading Units
128
TMUs
64
ROPs
24
SM Count
8

Theoretical Performance

Pixel Rate
13.82 GPixel/s
15.12 GPixel/s
Texture Rate
73.73 GTexel/s
80.64 GTexel/s
FP32 (float) performance
345.6 GFLOPS
382.5 GFLOPS

Board Design

Slot Width
Dual-slot
Triple-slot
Length
10.63 inches
270 mm
TDP
155 W
Outputs
2x DVI
1x S-Video
Power Connectors
2x 6-pin
Board Number
P355

Graphics Features

DirectX
10.0
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
CUDA
1.0
Shader Model
4.0

Reviews

Our review database contains 73 reviews of the 8800 GTX AquaTank.

Card Notes

518.4 GFLOPs when Multiply Operation is available.

SFUs: 16

G80 GPU Notes

Each Streaming Multiprocessor(SM) in the chip architecture contains 8 SPs and 2 SFUs.

Each SP can fulfill up to two single precision operations MAD per clock.

Each SFU can fulfill up to four operations SF per clock (these units can also handle single-precision floating-point multiplications per clock).

The approximate ratio of operations MAD to operations SF is equal 2:1.

The theoretical SP + SFU performance in single-precision floating point operations
[FLOPSsp + sfu, GFLOPS] of the graphics card with shader count [n] and shader frequency [f, GHz], is estimated by the following formula: FLOPSsp+sfu; f × n × 3.

Alternative formula: FLOPSsp+sfu; f × m × ( 8 SPs * 2 (MAD) + 4 * 2 SFUs ). [m] - SM count.

SP - Shader Processor (Unified Shader, CUDA Core)
SFU - Special Function Unit
SM - Streaming Multiprocessor
MAD - ADD+MUL

Other retail boards based on this design (15)

Name GPU Clock Memory Clock Other Changes
ASUS 8800 GTX AquaTank 630 MHz 1030 MHz Triple-slot
EVGA 8800 GTX 576 MHz 900 MHz
EVGA 8800 GTX ACS³ 576 MHz 900 MHz
EVGA 8800 GTX KO ACS³ 626 MHz 1000 MHz
EVGA 8800 GTX Superclocked 621 MHz 1000 MHz
EVGA 8800 GTX Superclocked v2 621 MHz 1000 MHz
EVGA 8800 GTX v2 576 MHz 900 MHz
Foxconn 8800 GTX OC 650 MHz 1000 MHz
OCZ 8800 GTX 576 MHz 900 MHz
SPARKLE Calibre 8800 GTX 630 MHz 980 MHz
XFX 8800 GTX 576 MHz 900 MHz
XFX 8800 GTX Extreme 600 MHz 950 MHz
XFX 8800 GTX Premium 630 MHz 1030 MHz
XFX 8800 GTX XXX 630 MHz 1000 MHz
ZOTAC 8800 GTX AMP! Edition 630 MHz 1000 MHz