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CONFRONTA.

GPU

AMD

Radeon R9 255 OEM

Processore grafico

Memoria video: 2 GB^*
Bus di memoria: 128 bit^*
Banda di memoria nominale: 73,60 GB/s^*

Non sono ancora disponibili benchmark associati a questa scheda.

Elaborazione e piattaforma

Architettura: GCN 1.0^*
Nodo produttivo: 28 nm^*
Core GPU: 512^*
Frequenza base GPU: 900 MHz^*
Frequenza GPU dichiarata: 900 MHz^*
Interfaccia grafica: PCIe 3.0 x16^*
Area del chip dichiarata: 123 mm²^*
TDP chip/package: 65 W^*
Transistor: 1.500 million^*
Frequenza boost GPU: 930 MHz^*
Processore grafico: Cape^*
Unità di texture mapping: 32^*
Unità di rasterizzazione: 16^*
Fonderia del chip: TSMC^*
Formato scheda o modulo: Dual-slot^*
TDP GPU dichiarato: 65 W^*
Alimentatore di sistema suggerito: 250 W^*
Connettori di alimentazione esterni: 1x 6-pin^*
DirectX / feature level: 12 (11_1)^*
OpenGL: 4.6^*
OpenCL: 2.1 (1.2)^*
Vulkan: 1.2.170^*
Shader model: 6.5 (5.1)^*
Cache L2 GPU: 256 KB^*

Memoria e archiviazione

Opzioni memoria: 2^*
Memoria video: 2 GB^*
Tipo memoria video: Valore riportato 1: DDR3^*
Valore riportato 2: GDDR5^*
Valore riportato 3: GDDR5^*
Valore riportato 4: GDDR5^*
Valore riportato 5: GDDR5^*
Valore riportato 6: GDDR5^*
Bus di memoria: 128 bit^*
Banda di memoria nominale: 73,60 GB/s^*

Specifiche di potenza

Potenza termica di progetto: 65 W^*

Configurazione di sistema

Specifiche dettagliate

Specifiche 1 · 8 campi

Product Name: Radeon R9 255 OEM^*
GPU Chip: Cape Verde^*
Released: Dec 21st, 2013^*
Bus: PCIe 3.0 x16^*
Memory: 2 GB, GDDR5, 128 bit^*
GPU clock: 900^* MHz
Memory clock: 1.150^* MHz
Shaders TMUs ROPs: 512 / 32 / 16^*

Specifiche 2 · 12 campi

Foundry: TSMC^*
Vendor: AMD^*
FP32 GFLOPS: 952,3^* GFLOPS
FP64 GFLOPS: 59,52^* GFLOPS
Product: AMD Radeon R9 255 OEM^*
Type: GPU^*
Release Date: 2013-12-21^*
Process Size (nm): 28^* nm
TDP (W): 65^* W
Die Size (mm^2): 123^* mm²
Transistors (million): 1.500^*
Freq (MHz): 900^* MHz

Specifiche 3 · 26 campi

proc transistors: 1,500 million^*
proc die size: 123^* mm²
cores: 512^*
base clock: 900^*
boost clock: 930^*
memory clock: 1.150^*
ram: 2^*
name: AMD Radeon R9 255 OEM^*
ram type: GDDR5^*
bus width: 128^*
bus interface: PCIe 3.0 x16^*
ram bandwidth: 73,6^* GB/s
fp32 performance: 0,9523^*
fp64 performance: 0,0595^*
tdp: 65^* W
suggested psu: 250^* W
slot width: Dual-slot^*
power connectors: 1x 6-pin^*
is retail board: No^*
gpi value: 1,01^*
vendor: amd^*
manufacturer: AMD^*
arch name: GCN 1.0^*
card release date: 2013-12-21^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifiche 4 · 35 campi

DirectX / feature level

12 (11_1)^*

OpenCL

2.1 (1.2)^*

OpenGL

4.6^*

Shader model

6.5 (5.1)^*

Vulkan

1.2.170^*

Architettura

GCN 1.0^*

Interfaccia grafica

PCIe 3.0 x16^*

Bus di memoria

128^* bit

Shader processor dichiarati

512^*

Picco teorico FP32 dichiarato

0,9523^* TFLOPS

Ambito e condizioni

Densità del calcolo: Non specificata^*

Picco teorico FP64 dichiarato

0,0595^* TFLOPS

Ambito e condizioni

Densità del calcolo: Non specificata^*

Configurazione cache L1 dichiarata

16 KB (per CU)^*

Cache L2 GPU dichiarata

256 KB^*

Uscite video dichiarate

No outputs^*

Fill rate teorico dei pixel

14.88 GPixel/s^*

Connettori di alimentazione esterni

1x 6-pin^*

Area del chip dichiarata

123 mm²^*

Fonderia del chip

TSMC^*

Nodo produttivo dichiarato

28 nm^*

Transistor

1,500 million^*

Processore grafico

Cape^*

Memoria video dichiarata

2^* GB

Banda di memoria nominale

73.60 GB/s^*

Tipo memoria video

GDDR5^*

Unità di rasterizzazione

16^*

Unità shader dichiarate

512^*

Formato scheda o modulo

Dual-slot^*

Alimentatore di sistema suggerito

250 W^*

Sparsità tensoriale 2:4

No^*

TDP GPU dichiarato

65 W^*

Fill rate teorico delle texture

29.76 GTexel/s^*

Unità di texture mapping

32^*

Core GPU

512^*

Memoria video

2^* GB

Tipo memoria video

GDDR5^*

Specifiche 5 · 8 campi

Product Name: Radeon R9 255 OEM^*
GPU Chip: Cape Verde^*
Released: Dec 21st, 2013^*
Bus: PCIe 3.0 x16^*
Memory: 2 GB, GDDR5, 128 bit^*
GPU clock: 900^* MHz
Memory clock: 1.150^* MHz
Shaders / TMUs / ROPs: 512 / 32 / 16^*

Specifiche 6 · 53 campi

Brand: AMD^*
Top BUS WIDTH: 128^* bit
Graphics Processor GPU Name: Cape Verde^*
Graphics Processor Architecture: GCN 1.0^*
Graphics Processor Process Size: 28^* nm
Graphics Processor Transistors: 1,500 million^*
Graphics Processor Die Size: 123^* mm²
Graphics Card Release Date: Dec 21st, 2013^*
Graphics Card Generation: Volcanic Islands (R9 200)^*
Graphics Card Successor: Pirate Islands^*
Graphics Card Production: End-of-life^*
Name: Radeon R9 255 OEM^*
Graphics Card Bus Interface: PCIe 3.0 x16^*
Clock Speeds Memory Clock: 1150 MHz 4.6 Gbps effective^*
Memory Memory Size: 2^* GB
Memory Memory Type: GDDR5^*
Memory Memory Bus: 128^* bit
Memory Bandwidth: 73,6^* GB/s
Render Config TMUs: 32^*
Top GRAPHICS PROCESSOR: Cape Verde^*
Render Config ROPs: 16^*
Theoretical Performance Pixel Rate: 14.88 GPixel/s
Theoretical Performance Texture Rate: 29.76 GTexel/s
Board Design Slot Width: Dual-slot^*
Board Design TDP: 65^* W
Board Design Suggested PSU: 250^* W
Board Design Outputs: No outputs^*
Board Design Board Number: C750^*
Graphics Features DirectX: 12 (11_1)^*
Graphics Features OpenGL: 4,6^*
Graphics Features OpenCL: 2.1 (1.2)^*
Graphics Features Vulkan: 1.2.170^*
source file: amd2013.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Sea Islands^*
Graphics Processor GPU Variant: Cape Verde PRX^*
Board Design Power Connectors: 1x 6-pin^*
Graphics Processor Density: 12.2M / mm²^*
Top TMUS: 32^*
Graphics Processor Chip Package: FCBGA-962^*
Top ROPS: 16^*
Clock Speeds Base Clock: 900^* MHz
Clock Speeds Boost Clock: 930^* MHz
Graphics Features Shader Model: 6.5 (5.1)^*
Top CORES: 512^*
Render Config Shading Units: 512^*
Render Config Compute Units: 8^*
Render Config L2 Cache: 256^* KB
Top MEMORY SIZE: 2^* GB
Theoretical Performance FP32 (float): 952,3^* GFLOPS
Theoretical Performance FP64 (double): 59.52 GFLOPS (1:16)
Render Config L1 Cache: 16 KB (per CU)^*
Top MEMORY TYPE: GDDR5^*

Specifiche 7 · 27 campi

manufacturer: AMD^*
manufacturer: AMD^*
rop: 8^*
rop: 16^*
igp: No^*
igp: No^*
bus: PCIe 3.0 x8^*
bus: PCIe 3.0 x16^*
memType: DDR3^*
memType: GDDR5^*
gpuChip: Topaz^*
gpuChip: Cape Verde^*
productName: Radeon R9 255 OEM^*
productName: Radeon R9 255 OEM^*
releaseYear: 2.013^*
releaseYear: 2.013^*
memSize: 2^*
memSize: 2^*
memBusWidth: 128^*
gpuClock: 1.100^*
gpuClock: 900^*
memClock: 1.150^*
memClock: 900^*
unifiedShader: 512^*
unifiedShader: 384^*
tmu: 32^*
tmu: 24^*

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