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GPU
NVIDIA

NVIDIA GeForce 7900 GT

Processore grafico Uscita

Memoria video
256 MB
Bus di memoria
256 bit
Banda di memoria nominale
42,24 GB/s

Risultati dei benchmark

Elaborazione e piattaforma

Architettura
Curie
Processo produttivo
TSMC 90 nm
Nodo produttivo
90 nm
Frequenza base GPU
450 MHz*
Frequenza GPU dichiarata
450 MHz*
Frequenza dichiarata della memoria grafica
660 MHz*
Interfaccia grafica
PCIe 1.0 x16*
Memoria video
256 MB*
Area del chip dichiarata
196 mm²*
TDP chip/package
48 W*
Transistor
278 million*
Frequenza boost GPU
450 MHz
Processore grafico
G71*
Unità di texture mapping
24*
Unità di rasterizzazione
16*
Fonderia del chip
TSMC*
Formato scheda o modulo
Single-slot*
TDP GPU dichiarato
48 W*
Alimentatore di sistema suggerito
200 W*
Connettori di alimentazione esterni
1x 6-pin*
DirectX / feature level
9.0c (9_3)*
OpenGL
2.1.2 (full) 3.x (partial)*
Shader model
3.0*

Configurazioni GPU

  • 0.25 GB / GDDR3 / 256-bit / G71
    Capacità
    256 MB
    Banda di memoria nominale
    42,24 GB/s
    Clock boost
    450 MHz
    Variante del chip
    G71
    Bus di memoria
    256 bit
    Potenza nominale
    48 W
    Specifica di potenza
    TDP
    Tecnologia
    GDDR3

Memoria e archiviazione

Opzioni memoria
256*
Memoria video
256 MB
Tipo memoria video
GDDR3
Bus di memoria
256 bit
Banda di memoria nominale
42,24 GB/s

Specifiche di potenza

Potenza termica di progetto
48 W

Configurazione di sistema

Specifiche dettagliate

Specifiche 1 · 29 campi
Architecture
G71*
Integrated
No*
L2 Cache
0KB*
Manufacturer
Nvidia*
Max Power
49 Watts*
Memory
256* MB
Memory Bandwidth
42.2GB/sec*
Memory Bus
256 Bit*
Memory Speed
660* MHz
Memory Type
GDDR3*
Name
GeForce 7900 GT*
Best Resolution
1024 x 768*
Notebook GPU
No*
Open GL
2*
PSU
400 Watt & 26 Amps*
Pixel Rate
7 GPixel/s*
Process
90nm*
ROPs
16*
Release Date
01-Mar-2006*
Resolution WxH
2560x1600*
SLI Crossfire
Yes*
Shader
3*
TMUs
24*
Texture Rate
11 GTexel/s*
VGA Connection
0*
DVI Connection
2*
Dedicated
Yes*
Direct X
DX 9.0c*
HDMI Connection
0*
Specifiche 2 · 8 campi
Product Name
GeForce 7900 GT*
GPU Chip
G71*
Released
Mar 9th, 2006*
Bus
PCIe 1.0 x16*
Memory
256 MB, GDDR3, 256 bit*
GPU clock
450* MHz
Memory clock
660* MHz
Shaders TMUs ROPs
24 / 8 / 24 / 16*
Specifiche 3 · 10 campi
Foundry
TSMC*
Vendor
NVIDIA*
Product
NVIDIA GeForce 7900 GT*
Type
GPU*
Release Date
2006-03-09*
Process Size (nm)
90* nm
TDP (W)
48* W
Die Size (mm^2)
196* mm²
Transistors (million)
278*
Freq (MHz)
450* MHz
Specifiche 4 · 20 campi
proc transistors
278 million*
proc die size
196* mm²
memory clock
660*
ram
256*
name
NVIDIA GeForce 7900 GT*
ram type
GDDR3*
bus width
256*
bus interface
PCIe 1.0 x16*
ram bandwidth
42,24* GB/s
tdp
48* W
suggested psu
200* W
slot width
Single-slot*
power connectors
1x 6-pin*
is retail board
No*
vendor
nvd*
manufacturer
NVIDIA*
arch name
Curie*
card release date
2006-03-09*
proc foundry
TSMC*
proc process size
90* nm
Specifiche 5 · 26 campi
DirectX / feature level
9.0c (9_3)*
OpenGL
2.1.2 (full) 3.x (partial)*
Shader model
3.0*
Architettura
Curie*
Interfaccia grafica
PCIe 1.0 x16*
Bus di memoria
256* bit
Uscite video dichiarate
2x DVI, 1x S-Video*
Fill rate teorico dei pixel
7.200 GPixel/s*
Connettori di alimentazione esterni
1x 6-pin*
Area del chip dichiarata
196 mm²*
Fonderia del chip
TSMC*
Nodo produttivo dichiarato
90 nm*
Transistor
278 million*
Processore grafico
G71*
Memoria video dichiarata
256* MB
Banda di memoria nominale
42.24 GB/s*
Tipo memoria video
GDDR3*
Unità di rasterizzazione
16*
Formato scheda o modulo
Single-slot*
Alimentatore di sistema suggerito
200 W*
Sparsità tensoriale 2:4
No*
TDP GPU dichiarato
48 W*
Fill rate teorico delle texture
10.80 GTexel/s*
Unità di texture mapping
24*
Memoria video
256* MB
Tipo memoria video
GDDR3*
Specifiche 6 · 8 campi
Product Name
GeForce 7900 GT*
GPU Chip
G71*
Released
Mar 9th, 2006*
Bus
PCIe 1.0 x16*
Memory
256 MB, GDDR3, 256 bit*
GPU clock
450* MHz
Memory clock
660* MHz
Shaders / TMUs / ROPs
24 / 8 / 24 / 16*
Specifiche 7 · 10 campi
model
GeForce 7900 GT*
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
core config
24:8:24:16*
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
tdp watts
48,0* W
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
manufacturer
Nvidia*
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
launch date
2006-03-09 00:00:00.000000000*
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
code name
G71*
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
fab nm
TSMC 90 nm* nm
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
die size mm2
196,0* mm²
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
bus interface
PCIe 1.0 x16*
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
core clock mhz
450,0* MHz
Ambito e condizioni
source_native_row_context
model
GeForce 7900 GT*
Specifiche 8 · 49 campi
Brand
NVIDIA*
Top BUS WIDTH
256* bit
Graphics Processor GPU Name
G71*
Graphics Processor Architecture
Curie*
Graphics Processor Process Size
90* nm
Graphics Processor Transistors
278 million*
Graphics Processor Die Size
196* mm²
Graphics Card Release Date
Mar 9th, 2006*
Graphics Card Generation
GeForce 7 PCIe (7900)*
Graphics Card Successor
GeForce 8*
Graphics Card Production
End-of-life*
Name
GeForce 7900 GT*
Graphics Card Bus Interface
PCIe 1.0 x16*
Clock Speeds GPU Clock
450* MHz
Clock Speeds Memory Clock
660 MHz 1320 Mbps effective*
Memory Memory Size
256* MB
Memory Memory Type
GDDR3*
Memory Memory Bus
256* bit
Memory Bandwidth
42,24* GB/s
Render Config Pixel Shaders
24*
Render Config Vertex Shaders
8*
Render Config TMUs
24*
Top GRAPHICS PROCESSOR
G71*
Render Config ROPs
16*
Theoretical Performance Pixel Rate
7.200 GPixel/s
Theoretical Performance Texture Rate
10.80 GTexel/s
Board Design Slot Width
Single-slot*
Board Design TDP
48* W
Board Design Suggested PSU
200* W
Board Design Outputs
2x DVI 1x S-Video*
Board Design Board Number
P455*
Graphics Features DirectX
9.0c (9_3)*
Graphics Features OpenGL
2.1.2 (full) 3.x (partial)*
Top PIXEL SHADERS
24*
source file
nvidia2006.json*
Graphics Processor Foundry
TSMC*
Graphics Card Predecessor
GeForce 6 PCIe*
Recommended Resolutions
Playable:640x480 | Unplayable:1280x720 | Unplayable:1366x768*
Top VERTEX SHADERS
8*
Graphics Processor GPU Variant
G71-GT-N-A2*
Board Design Power Connectors
1x 6-pin*
Graphics Processor Density
1.4M / mm²*
Theoretical Performance Vertex Rate
900.0 MVertices/s
Graphics Card Reviews
145 in our database*
Top TMUS
24*
Top ROPS
16*
Graphics Features Shader Model
3.0*
Top MEMORY SIZE
256* MB
Top MEMORY TYPE
GDDR3*
Specifiche 9 · 5 campi
name
GeForce 7900 GT*
3dmark
258*
2dmark
160*
test
Apr 2009*
category
Desktop*
Specifiche 10 · 7 campi
gpuName
GeForce 7900 GT*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
G3Dmark
258*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
G2Dmark
160*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
price
199*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
gpuValue
1,3*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
testDate
2.009*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
category
Desktop*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
Specifiche 11 · 28 campi
manufacturer
NVIDIA*
manufacturer
NVIDIA*
rop
16*
rop
16*
pixelShader
24*
vertexShader
8*
igp
No*
igp
No*
bus
PCIe 1.0 x16*
bus
MXM-B (3.0)*
memType
GDDR3*
memType
GDDR5*
gpuChip
G71*
gpuChip
Saturn*
productName
GeForce 7900 GT*
productName
GeForce 7900 GT*
releaseYear
2.006*
releaseYear
2.006*
memSize
0,256*
memSize
0,256*
memBusWidth
256*
gpuClock
1.075*
gpuClock
450*
memClock
1.375*
memClock
660*
unifiedShader
768*
tmu
24*
tmu
48*

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