NVIDIA RTX PRO 6000 Blackwell Server vs XFX Speedster MERC 319 RX 6950 XT Black

Comparison of NVIDIA RTX PRO 6000 Blackwell Server with 96 GB GDDR7 and 24,064 cores vs XFX Speedster MERC 319 RX 6950 XT Black with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

NVIDIA RTX PRO 6000 Blackwell Server outperforms XFX Speedster MERC 319 RX 6950 XT Black by 335.38% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA RTX PRO 6000 Blackwell Server

57.5

NVIDIA RTX PRO 6000 Blackwell Server

57.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

XFX Speedster MERC 319 RX 6950 XT Black

13.2

XFX Speedster MERC 319 RX 6950 XT Black

13.2

Contents:

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

Memory

Memory Size

🔥 +500% 96 ГБ
16 ГБ

Memory Type

GDDR7 GDDR6

Memory Bandwidth

🔥 1.79 TB/s
576.0 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +160% 126.0 TFLOPS
48.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +420% 126.0 TFLOPS
24.25 TFLOPS

FP64 (Double Precision)

🔥 +30% 1.968 TFLOPS
1.516 TFLOPS

CUDA Cores

🔥 +370% 24,064
5,120

RT Cores

🔥 +135% 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
🔥 +26% 2,009

Boost Clock

🔥 +11% 2,617
2,368

Memory Clock

1,750
🔥 +29% 2,250

Power Consumption

TDP/TGP

600 W
🔥 -44% 335 W

Recommended PSU

1000 W
🔥 -30% 700 W

Power Connector

1x 16-pin 2x 8-pin

Rendering

Texture Units (TMU)

🔥 +135% 752
320

ROP

🔥 +135% 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 May 10, 2022

Display Outputs

4x DisplayPort 2.1b
1x HDMI 2.1
2x DisplayPort 1.4a

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

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