NVIDIA RTX PRO 4000 Blackwell SFF vs VisionTek R7 250 OC

Comparison of NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores vs VisionTek R7 250 OC with 1,024 GB GDDR5 and 384 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms VisionTek R7 250 OC by 457.56% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

VisionTek R7 250 OC

2.4

VisionTek R7 250 OC

2.4

Contents:

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

Memory

Memory Size

🔥 24 ГБ
1,024 MB

Memory Type

GDDR7 GDDR5

Memory Bandwidth

432.0 GB/s 73.60 GB/s

Memory Bus Width

192 бит 128 бит

ML Performance

FP16 (Half Precision)

🔥 25.66 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,994% 25.66 TFLOPS
0.8294 TFLOPS

FP64 (Double Precision)

🔥 +674% 0.401 TFLOPS
0.0518 TFLOPS

CUDA Cores

🔥 +2,233% 8,960
384

RT Cores

🔥 70
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 GCN 1.0

SM (Streaming Multiprocessor)

🔥 70
No

PCIe Version

PCIe 5.0 x8 PCIe 3.0 x8

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 577
1,030

Boost Clock

🔥 +33% 1,432
1,080

Memory Clock

🔥 1,125
1,150

Power Consumption

Recommended PSU

250 W 250 W

Power Connector

None None

TDP/TGP

70 W
🔥 -7% 65 W

Rendering

Texture Units (TMU)

🔥 +1,067% 280
24

ROP

🔥 70
No

L2 Cache

🔥 48 MB
256 KB

Additional

Slots

Dual-slot Single-slot

Release Date

Aug. 11, 2025 Oct. 8, 2013

Display Outputs

4x mini-DisplayPort 2.1b
1x DVI
1x HDMI 1.4a
1x VGA

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