GeekRadar / Il banco di confronto
CONFRONTA.
GPU
AMD

AMD Radeon HD 3870 X2

Processore grafico Uscita

Memoria video
512 MB*
Bus di memoria
256 bit*
Banda di memoria nominale
57,66 GB/s*

Benchmark grafici e di calcolo

Mediane dei gruppi archiviati

I risultati GFXBench, GLBenchmark e CompuBench conservano sistema testato, API, sistema operativo e risoluzione. Le prove offscreen fissano la risoluzione di rendering; quelle onscreen riflettono anche il carico dello schermo. Queste prove storiche non stabiliscono le prestazioni nei giochi attuali.

1080p T-Rex OffscreenWindows / OpenGL / 1920 x 1080 / offscreen · fps

Più alto è meglio.

AMD Radeon HD 3870 X2

122,50* fps

AMD Radeon HD 3870 X2

Configurazione del computer non riportata.

T-RexWindows / DirectX / 1920 x 1080 / onscreen · fps

Più alto è meglio.

AMD Radeon HD 3870 X2

59,59* fps

AMD Radeon HD 3870 X2

Configurazione del computer non riportata.

T-RexWindows / OpenGL / 1680 x 1050 / onscreen · fps

Più alto è meglio.

AMD Radeon HD 3870 X2

134,86* fps

AMD Radeon HD 3870 X2

Configurazione del computer non riportata.

Risultati mediani, non la prova migliore. Numero di campioni e date delle singole prove non riportati. Sistemi diversi con la stessa GPU restano configurazioni separate.

Risultati dei benchmark

Elaborazione e piattaforma

Architettura
Valore riportato 1: TeraScale*
Valore riportato 2: R600 RV670 XT*
Processo produttivo
55 nm
Nodo produttivo
55 nm*
Frequenza base GPU
825 MHz*
Frequenza dichiarata della memoria grafica
900 MHz*
Memoria video
1.024 MB*

Configurazioni GPU

  • R680
    Variante del chip
    R680
    Clock di riferimento
    825 MHz

Memoria e archiviazione

Memoria video
512 MB*
Tipo memoria video
Valore riportato 1: GDDR5*
Valore riportato 2: GDDR4*
Valore riportato 3: GDDR3*
Valore riportato 4: GDDR3*
Bus di memoria
256 bit*
Banda di memoria nominale
57,66 GB/s*

Specifiche di potenza

Potenza termica di progetto
165 W*

Configurazione di sistema

Specifiche dettagliate

Specifiche 1 · 11 campi
Manufacturer
AMD Radeon*
GFLOPS
1.056* GFLOPS
TDP
165*
Class
Desktop*
Name
Radeon HD 3870 X2*
Year
2008*
Fab
55*
Transistors (mln)
1.332*
Die size
384*
Memory size
1.024*
Memory speed
144*
Specifiche 2 · 30 campi
Architecture
R600 RV670 XT*
Integrated
No*
L2 Cache
0KB*
Manufacturer
AMD*
Max Power
165 Watts*
Memory
1.024* MB
Memory Bandwidth
57.6GB/sec*
Memory Bus
256 Bit*
Memory Speed
900* MHz
Memory Type
GDDR4*
Name
Radeon HD 3870 X2*
Best Resolution
1440 x 900*
Notebook GPU
No*
Open GL
3,3*
PSU
550 Watt & 30 Amps*
Pixel Rate
13 GPixel/s*
Process
55nm*
ROPs
16*
Release Date
28-Jan-2008*
Resolution WxH
2560x1600*
SLI Crossfire
Yes*
Shader
4,1*
TMUs
16*
Texture Rate
13 GTexel/s*
VGA Connection
0*
Core Speed
825* MHz
DVI Connection
2*
Dedicated
Yes*
Direct X
DX 10.1*
HDMI Connection
0*
Specifiche 3 · 24 campi
Product Name
Radeon HD 3870 X2*
Product Name
Radeon HD 3870 X2*
Product Name
Radeon HD 3870 X2*
GPU Chip
R680*
GPU Chip
R680*
GPU Chip
R680*
Released
Jan 26th, 2008*
Released
Jan 26th, 2008*
Released
Jan 26th, 2008*
Bus
PCIe 2.0 x16*
Bus
PCIe 2.0 x16*
Bus
PCIe 2.0 x16*
Memory
512 MB, GDDR3, 256 bit*
Memory
512 MB, GDDR3, 256 bit*
Memory
512 MB, GDDR3, 256 bit*
GPU clock
825* MHz
GPU clock
825* MHz
GPU clock
825* MHz
Memory clock
901* MHz
Memory clock
901* MHz
Memory clock
901* MHz
Shaders TMUs ROPs
320 / 16 / 16*
Shaders TMUs ROPs
320 / 16 / 16*
Shaders TMUs ROPs
320 / 16 / 16*
Specifiche 4 · 3 campi
G3D Mark
587* points
Ambito e condizioni
benchmark_context
suite
G3D Mark*
native_context
GPU model
Radeon HD 3870 X2*
Snapshot date
2026-10-05*
Model
Radeon HD 3870 X2*
Hardware class
Desktop*
Specifiche 5 · 9 campi
model
Radeon HD 3870 X2*
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
core config
320:16:16×2*
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
tdp watts
165,0* W
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
manufacturer
AMD*
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
launch date
2008-01-28 00:00:00.000000000*
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
code name
R680*
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
fab nm
55,0* nm
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
bus interface
PCIe 2.0 ×16*
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
core clock mhz
825,0* MHz
Ambito e condizioni
source_native_row_context
model
Radeon HD 3870 X2*
Specifiche 6 · 11 campi
Manufacturer
AMD Radeon*
GFLOPS
1.056* GFLOPS
TDP
165*
Class
Desktop*
Name
Radeon HD 3870 X2*
Year
2008*
Fab
55*
Transistors (mln)
1.332*
Die size
384*
Memory size
1.024*
Memory speed
144*
Specifiche 7 · 54 campi
Brand
ATI*
Top BUS WIDTH
256 bit x2*
Graphics Processor GPU Name
R680*
Graphics Processor Architecture
TeraScale*
Graphics Processor Process Size
55* nm
Graphics Processor Transistors
666 million*
Graphics Processor Die Size
192* mm²
Graphics Card Release Date
Jan 26th, 2008*
Graphics Card Generation
Radeon R600 (HD 3800)*
Graphics Card Successor
Radeon R700*
Graphics Card Production
End-of-life*
Name
Radeon HD 3870 X2*
Graphics Card Bus Interface
PCIe 2.0 x16*
Clock Speeds GPU Clock
825* MHz
Clock Speeds Memory Clock
901 MHz 1802 Mbps effective*
Memory Memory Size
512* MB
Memory Memory Type
GDDR3*
Memory Memory Bus
256* bit
Memory Bandwidth
57,66* GB/s
Render Config TMUs
16*
Top GRAPHICS PROCESSOR
R680 x2*
Render Config ROPs
16*
Theoretical Performance Pixel Rate
13.20 GPixel/s
Theoretical Performance Texture Rate
13.20 GTexel/s
Board Design Slot Width
Dual-slot*
Board Design TDP
165* W
Board Design Suggested PSU
450* W
Board Design Outputs
2x DVI 1x S-Video*
Board Design Board Number
109-B40031-10*
Graphics Features DirectX
10.1 (10_1)*
Graphics Features OpenGL
3.3 (full) 4.0 (partial)*
source file
ati2008.json*
Graphics Processor Foundry
TSMC*
Graphics Card Predecessor
Radeon R500 PCIe*
Recommended Resolutions
Good:1280x720 | Low FPS:1366x768 | Unplayable:1600x900*
Graphics Card Launch Price
449 USD*
Board Design Length
267 mm 10.5 inches*
Graphics Processor GPU Variant
R680 XT (215-0708017)*
Board Design Power Connectors
1x 6-pin + 1x 8-pin*
Graphics Processor Density
3.5M / mm²*
Board Design Height
113 mm 4.4 inches*
Board Design Width
39 mm 1.5 inches*
Graphics Card Reviews
72 in our database*
Top TMUS
16 x2*
Top ROPS
16 x2*
Graphics Features Shader Model
4.1*
Top CORES
320 x2*
Render Config Shading Units
320*
Render Config Compute Units
4*
Render Config L2 Cache
256* KB
Top MEMORY SIZE
512 MB x2*
Theoretical Performance FP32 (float)
528* GFLOPS
Theoretical Performance FP64 (double)
105.6 GFLOPS (1:5)
Top MEMORY TYPE
GDDR3*
Specifiche 8 · 7 campi
name
Radeon HD 3870 X2*
3dmark
874*
2dmark
444*
tdp
165*
powerperf
5*
test
Nov 2011*
category
Desktop*
Specifiche 9 · 7 campi
gpuName
Radeon HD 3870 X2*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
G3Dmark
709*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
G2Dmark
224*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
TDP
165*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
powerPerformance
4,29*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
testDate
2.011*
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 10 · 27 campi
manufacturer
ATI*
manufacturer
ATI*
rop
16*
rop
16*
igp
No*
igp
No*
bus
PCIe 3.0 x16*
bus
PCIe 2.0 x16*
memType
GDDR5*
memType
GDDR3*
gpuChip
Saturn*
gpuChip
R680*
productName
Radeon HD 3870 X2*
productName
Radeon HD 3870 X2*
releaseYear
2.008*
releaseYear
2.008*
memSize
0,512*
memSize
0,512*
memBusWidth
256*
gpuClock
825*
gpuClock
900*
memClock
901*
memClock
1.375*
unifiedShader
896*
unifiedShader
320*
tmu
16*
tmu
56*

* Dati provvisori