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Alienware GTX 555

Graphics Processor
GF114
Cores
288
TMUs
48
ROPs
24
Memory Size
1024 MB
Memory Type
GDDR5
Bus Width
192 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
GF114
GPU Variant
GF114-200-KB-A1
Architecture
Fermi 2.0
Foundry
TSMC
Process Size
40 nm
Transistors
1,950 million
Density
5.9M / mm²
Die Size
332 mm²
Chip Package
BGA-1731

Graphics Card

Release Date
May 14th, 2011
Generation
GeForce 500
Predecessor
GeForce 400
Successor
GeForce 600
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
736 MHz
Shader Clock
1472 MHz
Memory Clock
957 MHz
3.8 Gbps effective

Memory

Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus
192 bit
Bandwidth
91.87 GB/s

Render Config

Shading Units
288
TMUs
48
ROPs
24
SM Count
6
L1 Cache
64 KB (per SM)
L2 Cache
384 KB

Theoretical Performance

Pixel Rate
8.832 GPixel/s
Texture Rate
35.33 GTexel/s
FP32 (float)
847.9 GFLOPS
FP64 (double)
70.66 GFLOPS (1:12)

Board Design

Slot Width
Dual-slot
TDP
150 W
Suggested PSU
450 W
Outputs
2x DVI
1x mini-HDMI 1.3a
Power Connectors
2x 6-pin
Board Number
P1041 SKU 75

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
1.1
Vulkan
N/A
CUDA
2.1
Shader Model
5.1

GF114 GPU Notes

PureVideo HD: VP4
VDPAU: Feature Set C

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Alienware GTX 555
736 MHz 957 MHz
Apr 26th, 2024 11:48 EDT change timezone

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