MSI RTX 5090 LIGHTNING Z vs SPARKLE Arc A770 TITAN OC

Comparison of MSI RTX 5090 LIGHTNING Z with 32 GB GDDR7 and 21,760 cores vs SPARKLE Arc A770 TITAN OC with 16 GB GDDR6 and 4,096 cores.

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Performance Rating

MSI RTX 5090 LIGHTNING Z outperforms SPARKLE Arc A770 TITAN OC by 303.68% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

MSI RTX 5090 LIGHTNING Z

47.2

MSI RTX 5090 LIGHTNING Z

47.2
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

SPARKLE Arc A770 TITAN OC

11.7

SPARKLE Arc A770 TITAN OC

11.7

Contents:

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

Memory

Memory Size

🔥 +100% 32 ГБ
16 GB

Memory Type

GDDR7 GDDR6

Memory Bandwidth

🔥 1.79 TB/s
559.9 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +202% 118.8 TFLOPS
39.32 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +504% 118.8 TFLOPS
19.66 TFLOPS

FP64 (Double Precision)

1.856 TFLOPS
🔥 +32% 2.458 TFLOPS

CUDA Cores

🔥 +431% 21,760
4,096

RT Cores

🔥 +431% 170
32

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Xe-HPG

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

2,017
🔥 +4% 2,100

Boost Clock

🔥 +14% 2,730
2,400

Memory Clock

1,750
🔥 +25% 2,187

Power Consumption

Recommended PSU

1400 W
🔥 -61% 550 W

Power Connector

🔥 2x 16-pin
2x 8-pin

TDP/TGP

1000 W
🔥 -78% 225 W

Rendering

Texture Units (TMU)

🔥 +166% 680
256

ROP

🔥 +431% 170
32

L2 Cache

🔥 +500% 96 MB
16 MB

Additional

Slots

Triple-slot Triple-slot

Release Date

Jan. 6, 2026 Oct. 12, 2022

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b

1x HDMI 2.1b
3x DisplayPort 2.1b
1x USB Type-C
1x HDMI 2.1
3x DisplayPort 2.0

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