Alienware GTX 555 vs MSI RTX 5090 LIGHTNING Z

Comparison Alienware GTX 555 with 1,024 GB GDDR5 and 288 cores vs MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms Alienware GTX 555 by 1,701.15% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Alienware GTX 555

2.6

Alienware GTX 555

2.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

MSI RTX 5090 LIGHTNING Z

47.2

MSI RTX 5090 LIGHTNING Z

47.2

Expert Comparison

Alienware GTX 555 (2011) имеет значительно меньшую мощность и меньше ядер, памяти и пропускной способности по сравнению с MSI RTX 5090 LIGHTNING Z (2026). RTX 5090 более мощный, поддерживает больше памяти и имеет гораздо большую пропускную способность и производительность, что делает его предпочтительным для современных игр и вычислительных задач.

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

1,024 MB
🔥 32 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

91.87 GB/s
🔥 1.79 TB/s

Memory Bus Width

192 бит 512 бит

ML Performance

FP16 (Half Precision)

No
🔥 118.8 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

0.8479 TFLOPS
🔥 +13,911% 118.8 TFLOPS

FP64 (Double Precision)

0.0707 TFLOPS
🔥 +2,525% 1.856 TFLOPS

CUDA Cores

288
🔥 +7,456% 21,760

RT Cores

No
🔥 170

Architecture & Compatibility

GPU Architecture

Fermi 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

6
🔥 +2,733% 170

PCIe Version

PCIe 2.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

2.1
🔥 12.0

CUDA Toolkit (first supported)

v3 v12

CUDA Toolkit (deprecated)

v8

CUDA Toolkit (support removed)

v9

CUDA Toolkit status

Removed Supported

Clocks & Performance

Base Clock

No
🔥 2,017

Boost Clock

No
🔥 2,730

Memory Clock

957
🔥 +83% 1,750

Power Consumption

Recommended PSU

🔥 -68% 450 W
1400 W

Power Connector

2x 6-pin
🔥 2x 16-pin

TDP/TGP

🔥 -85% 150 W
1000 W

Rendering

Texture Units (TMU)

48
🔥 +1,317% 680

ROP

No
🔥 170

L2 Cache

384 KB
🔥 96 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

May 14, 2011 Jan. 6, 2026

Display Outputs

2x DVI
1x mini-HDMI 1.3a
1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C

Renting is cheaper than buying