NVIDIA RTX PRO 6000 Blackwell Server vs VASTARMOR RX 6900 XTH SUPER ALLOY

Comparison of NVIDIA RTX PRO 6000 Blackwell Server with 96 GB GDDR7 and 24,064 cores vs VASTARMOR RX 6900 XTH SUPER ALLOY with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

NVIDIA RTX PRO 6000 Blackwell Server

NVIDIA RTX PRO 6000 Blackwell Server

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

VASTARMOR RX 6900 XTH SUPER ALLOY

VASTARMOR RX 6900 XTH SUPER ALLOY

Contents:

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

Memory

Memory Size

96 GB 16 GB

Memory Type

GDDR7 GDDR6

Memory Bandwidth

1.79 TB/s 512.0 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

126.0 TFLOPS 48.44 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

126.0 TFLOPS 24.22 TFLOPS

FP64 (Double Precision)

1.968 TFLOPS 1.514 TFLOPS

CUDA Cores

24,064 5,120

RT Cores

188 80

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 2.0

SM (Streaming Multiprocessor)

188 No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

1,590 1,950

Boost Clock

2,617 2,365

Memory Clock

1,750 2,000

Power Consumption

TDP/TGP

600 W
🔥 -50% 300 W

Recommended PSU

1000 W
🔥 -30% 700 W

Power Connector

1x 16-pin 2x 8-pin

Rendering

Texture Units (TMU)

752 320

ROP

188 80

L2 Cache

128 MB 4 MB

Benchmarks

MLPerf, llama2-70b-99.9 (fp4)

3 250 tokens/s

MLPerf, llama3.1-8b (fp4)

5 758 tokens/s

Geekbench AI, FP16

53 322 points

Geekbench AI, INT8

28 264 points

Geekbench AI, FP32

37 299 points

MLPerf, mixtral-8x7b (fp8)

3 767 tokens/s

Additional

Slots

Dual-slot Triple-slot

Release Date

March 18, 2025 Oct. 28, 2020

Display Outputs

4x DisplayPort 2.1b
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

1x HDMI 2.1
3x DisplayPort 1.4a

Renting is cheaper than buying