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CONFRONTA.
GPU
Unspecified

Radeon HD 4770

Processore grafico

Memoria video
512 MB*
Bus di memoria
128 bit*
Banda di memoria nominale
51,20 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.

Radeon HD 4770

162,47* fps

AMD Radeon HD 4770

Configurazione del computer non riportata.

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

Più alto è meglio.

Radeon HD 4770

163,47* fps

AMD Radeon HD 4770

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
TeraScale*
Nodo produttivo
40 nm*
Frequenza base GPU
750 MHz*

Memoria e archiviazione

Memoria video
512 MB*
Tipo memoria video
GDDR5*
Bus di memoria
128 bit*
Banda di memoria nominale
51,20 GB/s*

Specifiche di potenza

Potenza termica di progetto
80 W*

Configurazione di sistema

Specifiche dettagliate

Specifiche 1 · 11 campi
Manufacturer
AMD Radeon*
GFLOPS
960* GFLOPS
TDP
80*
Class
Desktop*
Name
Radeon HD 4770*
Year
2009*
Fab
40*
Transistors (mln)
826*
Die size
137*
Memory size
512*
Memory speed
51,2*
Specifiche 2 · 3 campi
G3D Mark
909* points
Ambito e condizioni
benchmark_context
suite
G3D Mark*
native_context
GPU model
Radeon HD 4770*
Snapshot date
2026-10-05*
Model
Radeon HD 4770*
Hardware class
Desktop*
Specifiche 3 · 8 campi
Product Name
Radeon HD 4770*
GPU Chip
RV740*
Released
Apr 28th, 2009*
Bus
PCIe 2.0 x16*
Memory
512 MB, GDDR5, 128 bit*
GPU clock
750* MHz
Memory clock
800* MHz
Shaders / TMUs / ROPs
640 / 32 / 16*
Specifiche 4 · 9 campi
model
Radeon HD 4770*
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
core config
640:32:16*
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
tdp watts
80,0* W
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
manufacturer
AMD*
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
launch date
2009-04-28 00:00:00.000000000*
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
code name
RV740*
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
fab nm
40* nm
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
bus interface
PCIe 2.0 ×16*
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
core clock mhz
750,0* MHz
Ambito e condizioni
source_native_row_context
model
Radeon HD 4770*
Specifiche 5 · 11 campi
Manufacturer
AMD Radeon*
GFLOPS
960* GFLOPS
TDP
80*
Class
Desktop*
Name
Radeon HD 4770*
Year
2009*
Fab
40*
Transistors (mln)
826*
Die size
137*
Memory size
512*
Memory speed
51,2*
Specifiche 6 · 54 campi
Brand
ATI*
Top BUS WIDTH
128* bit
Graphics Processor GPU Name
RV740*
Graphics Processor Architecture
TeraScale*
Graphics Processor Process Size
40* nm
Graphics Processor Transistors
826 million*
Graphics Processor Die Size
137* mm²
Graphics Card Release Date
Apr 28th, 2009*
Graphics Card Generation
Radeon R700 (HD 4700)*
Graphics Card Successor
Evergreen*
Graphics Card Production
End-of-life*
Name
Radeon HD 4770*
Graphics Card Bus Interface
PCIe 2.0 x16*
Clock Speeds GPU Clock
750* MHz
Clock Speeds Memory Clock
800 MHz 3.2 Gbps effective*
Memory Memory Size
512* MB
Memory Memory Type
GDDR5*
Memory Memory Bus
128* bit
Memory Bandwidth
51,2* GB/s
Render Config TMUs
32*
Top GRAPHICS PROCESSOR
RV740*
Render Config ROPs
16*
Theoretical Performance Pixel Rate
12.00 GPixel/s
Theoretical Performance Texture Rate
24.00 GTexel/s
Board Design Slot Width
Dual-slot*
Board Design TDP
80* W
Board Design Suggested PSU
250* W
Board Design Outputs
2x DVI 1x S-Video*
Board Design Board Number
B743*
Graphics Features DirectX
10.1 (10_1)*
Graphics Features OpenGL
3,3*
Graphics Features OpenCL
1,1*
source file
ati2009.json*
Graphics Processor Foundry
TSMC*
Graphics Card Predecessor
Radeon R600*
Recommended Resolutions
Good:1280x720 | Low FPS:1366x768 | Unplayable:1600x900*
Graphics Card Launch Price
109 USD*
Board Design Length
203 mm 8 inches*
Graphics Processor GPU Variant
RV740 XT (215-0727019)*
Board Design Power Connectors
1x 6-pin*
Graphics Processor Density
6.0M / mm²*
Graphics Card Reviews
82 in our database*
Top TMUS
32*
Top ROPS
16*
Graphics Features Shader Model
4.1*
Top CORES
640*
Render Config Shading Units
640*
Render Config Compute Units
8*
Render Config L2 Cache
128* KB
Top MEMORY SIZE
512* MB
Theoretical Performance FP32 (float)
960* GFLOPS
Theoretical Performance FP64 (double)
192.0 GFLOPS (1:5)
Render Config L1 Cache
16 KB (per CU)*
Top MEMORY TYPE
GDDR5*
Specifiche 7 · 7 campi
name
Radeon HD 4770*
3dmark
1.038*
2dmark
483*
tdp
80*
powerperf
12*
test
Nov 2011*
category
Desktop*
Specifiche 8 · 9 campi
gpuName
Radeon HD 4770*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
G3Dmark
906*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
G2Dmark
172*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
price
59,99*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
gpuValue
15,1*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
TDP
80*
Ambito e condizioni
benchmark_context
suite
PassMark*
test_configuration_verified
No*
comparable
No*
powerPerformance
11,32*
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 9 · 25 campi
manufacturer
ATI*
manufacturer
ATI*
rop
16*
rop
3*
igp
Yes*
igp
No*
bus
Ring Bus*
bus
PCIe 2.0 x16*
memType
GDDR5*
gpuChip
RV740*
gpuChip
Whiskey Lake GT2*
productName
Radeon HD 4770*
productName
Radeon HD 4770*
releaseYear
2.009*
releaseYear
2.009*
memSize
0,512*
memSize
0,512*
memBusWidth
128*
gpuClock
300*
gpuClock
750*
memClock
800*
unifiedShader
192*
unifiedShader
640*
tmu
32*
tmu
24*

* Dati provvisori