Gainward RTX 4080 SUPER Phoenix GS vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of Gainward RTX 4080 SUPER Phoenix GS with 16 GB GDDR6X and 10,240 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

Gainward RTX 4080 SUPER Phoenix GS outperforms NVIDIA RTX PRO 4000 Blackwell SFF by 61.34% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Gainward RTX 4080 SUPER Phoenix GS

21.4

Gainward RTX 4080 SUPER Phoenix GS

21.4
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

Contents:

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

Memory

Memory Size

16 GB
🔥 +50% 24 ГБ

Memory Type

GDDR6X GDDR7

Memory Bandwidth

736.3 GB/s 432.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

🔥 +108% 53.45 TFLOPS
25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +108% 53.45 TFLOPS
25.66 TFLOPS

FP64 (Double Precision)

🔥 +108% 0.8352 TFLOPS
0.401 TFLOPS

CUDA Cores

🔥 +14% 10,240
8,960

RT Cores

🔥 +14% 80
70

Architecture & Compatibility

GPU Architecture

Ada Lovelace Blackwell 2.0

SM (Streaming Multiprocessor)

🔥 +14% 80
70

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

8.9
🔥 12.0

Clocks & Performance

Base Clock

🔥 +298% 2,295
577

Boost Clock

🔥 +82% 2,610
1,432

Memory Clock

🔥 +28% 1,438
1,125

Power Consumption

Recommended PSU

700 W
🔥 -64% 250 W

Power Connector

1x 16-pin None

TDP/TGP

320 W
🔥 -78% 70 W

Rendering

Texture Units (TMU)

🔥 +14% 320
280

ROP

🔥 +14% 80
70

L2 Cache

🔥 +33% 64 MB
48 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 8, 2024 Aug. 11, 2025

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
4x mini-DisplayPort 2.1b

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