NVIDIA RTX PRO 6000 Blackwell Server vs XFX HD 6990

Comparison of NVIDIA RTX PRO 6000 Blackwell Server with 96 GB GDDR7 and 24,064 cores vs XFX HD 6990 with 2 GB GDDR5 and 1,536 cores.

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Performance Rating

NVIDIA RTX PRO 6000 Blackwell Server outperforms XFX HD 6990 by 2,548.39% 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 HD 6990

2.2

XFX HD 6990

2.2

Contents:

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

Memory

Memory Size

🔥 +4,700% 96 ГБ
2 ГБ ×2 (4 ГБ)

Memory Type

GDDR7 GDDR5

Memory Bandwidth

🔥 1.79 TB/s
160.0 GB/s ×2 (320 GB/s)

Memory Bus Width

512 бит 256 бит ×2 (512 бит)

ML Performance

FP16 (Half Precision)

🔥 126.0 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +4,841% 126.0 TFLOPS
2.55 TFLOPS

FP64 (Double Precision)

🔥 +209% 1.968 TFLOPS
0.6374 TFLOPS

CUDA Cores

🔥 +1,467% 24,064
1,536 ×2 (3072)

RT Cores

🔥 188
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 TeraScale 3

SM (Streaming Multiprocessor)

🔥 188
No

PCIe Version

PCIe 5.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 1,590
No

Boost Clock

🔥 2,617
No

Memory Clock

🔥 +40% 1,750
1,250

Power Consumption

TDP/TGP

600 W
🔥 -38% 375 W

Recommended PSU

1000 W
🔥 -25% 750 W

Power Connector

1x 16-pin 2x 8-pin

Rendering

Texture Units (TMU)

🔥 +683% 752
96 ×2 (192)

ROP

🔥 188
No

L2 Cache

🔥 128 MB
512 KB

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 Dual-slot

Release Date

March 18, 2025 March 8, 2011

Display Outputs

4x DisplayPort 2.1b
1x DVI
4x mini-DisplayPort 1.2

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