NVIDIA A100 PCIe 80 GB vs VASTARMOR RX 7900 XTX Starry Sky

Comparison NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs VASTARMOR RX 7900 XTX Starry Sky with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

VASTARMOR RX 7900 XTX Starry Sky outperforms NVIDIA A100 PCIe 80 GB by 5.19% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA A100 PCIe 80 GB

25.6

NVIDIA A100 PCIe 80 GB

25.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

VASTARMOR RX 7900 XTX Starry Sky

27.0

VASTARMOR RX 7900 XTX Starry Sky

27.0

Expert Comparison

NVIDIA A100 PCIe 80 GB лучше в обработке больших объемов данных и машинном обучении благодаря большей памяти (80 ГБ HBM2e) и пропускной способности (1.94 TB/s). Для игр и графической обработки VASTARMOR RX 7900 XTX Starry Sky более мощный (61.39 TFLOPS против 19.49 TFLOPS у A100), с большей скоростью памяти и выше частотой boost. A100 подходит для научных вычислений и AI, а RX 7900 XTX Starry Sky — для современных игр и профессиональной графики.

Contents:

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

Memory

Memory Size

🔥 +233% 80 ГБ
24 GB

Memory Type

HBM2e GDDR6

Memory Bandwidth

🔥 1.94 TB/s
960.0 GB/s

Memory Bus Width

5,120 бит 384 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS
🔥 +57% 122.8 TFLOPS

BF16 (Brain Float)

🔥 311.84 TFLOPS
No

TF32 (TensorFloat)

🔥 155.92
No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS
🔥 +215% 61.39 TFLOPS

FP64 (Double Precision)

🔥 +408% 9.746 TFLOPS
1.918 TFLOPS

CUDA Cores

🔥 +12% 6,912
6,144

RT Cores

No
🔥 96

Architecture & Compatibility

GPU Architecture

Ampere RDNA 3.0

SM (Streaming Multiprocessor)

🔥 108
No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0 No

CUDA Toolkit (first supported)

v11

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,065
🔥 +81% 1,929

Boost Clock

1,410
🔥 +77% 2,498

Memory Clock

1,512
🔥 +65% 2,500

Power Consumption

Recommended PSU

🔥 -7% 700 W
750 W

Power Connector

8-pin EPS 2x 8-pin

TDP/TGP

🔥 -15% 300 W
355 W

Rendering

Texture Units (TMU)

🔥 +12% 432
384

ROP

No
🔥 96

L2 Cache

🔥 +1,233% 80 MB
6 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

June 28, 2021 Nov. 3, 2022

Display Outputs

No outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

1x HDMI 2.1a
3x DisplayPort 2.1

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