NVIDIA A100 PCIe 80 GB vs VASTARMOR RX 6950 XT ALLOY

Comparison of NVIDIA A100 PCIe 80 GB with 80 GB HBM2e and 6,912 cores vs VASTARMOR RX 6950 XT ALLOY with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA A100 PCIe 80 GB

NVIDIA A100 PCIe 80 GB

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

VASTARMOR RX 6950 XT ALLOY

VASTARMOR RX 6950 XT ALLOY

Contents:

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

Memory

Memory Size

80 GB 16 GB

Memory Type

HBM2e GDDR6

Memory Bandwidth

1.94 TB/s 576.0 GB/s

Memory Bus Width

5,120 бит 256 бит

ML Performance

FP16 (Half Precision)

77.97 TFLOPS 50.14 TFLOPS

BF16 (Brain Float)

311.84 TFLOPS No

TF32 (TensorFloat)

155.92 No

Compute Power

FP32 (Single Precision)

19.49 TFLOPS 25.07 TFLOPS

FP64 (Double Precision)

9.746 TFLOPS 1.567 TFLOPS

CUDA Cores

6,912 5,120

RT Cores

No 80

Architecture & Compatibility

GPU Architecture

Ampere RDNA 2.0

SM (Streaming Multiprocessor)

108 No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

8.0 No

Clocks & Performance

Base Clock

1,065 2,093

Boost Clock

1,410 2,448

Memory Clock

1,512 2,250

Power Consumption

TDP/TGP

🔥 -10% 300 W
335 W

Recommended PSU

700 W 700 W

Power Connector

8-pin EPS 2x 8-pin

Rendering

Texture Units (TMU)

432 320

ROP

No 80

L2 Cache

80 MB 4 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

June 28, 2021 May 10, 2022

Display Outputs

No outputs
1x HDMI 2.1
2x DisplayPort 1.4a

1x HDMI 2.1
3x DisplayPort 1.4a

Renting is cheaper than buying