NVIDIA RTX PRO 4000 Blackwell SFF vs PNY XLR8 GTX 770 Enthusiast Edition OC

Comparison of NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores vs PNY XLR8 GTX 770 Enthusiast Edition OC with 2 GB GDDR5 and 1,536 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms PNY XLR8 GTX 770 Enthusiast Edition OC by 363.99% 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

PNY XLR8 GTX 770 Enthusiast Edition OC

2.9

PNY XLR8 GTX 770 Enthusiast Edition OC

2.9

Contents:

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

Memory

Memory Size

🔥 +1,100% 24 ГБ
2 GB

Memory Type

GDDR7 GDDR5

Memory Bandwidth

432.0 GB/s 230.4 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 25.66 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +595% 25.66 TFLOPS
3.693 TFLOPS

FP64 (Double Precision)

🔥 +161% 0.401 TFLOPS
0.1539 TFLOPS

CUDA Cores

🔥 +483% 8,960
1,536

RT Cores

🔥 70
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Kepler

SM (Streaming Multiprocessor)

🔥 70
No

PCIe Version

PCIe 5.0 x8 PCIe 3.0 x16

ML Software Support

CUDA Version

🔥 12.0
3.0

Clocks & Performance

Base Clock

🔥 577
1,150

Boost Clock

🔥 +19% 1,432
1,202

Memory Clock

🔥 1,125
1,800

Power Consumption

Recommended PSU

🔥 -55% 250 W
550 W

Power Connector

None 1x 6-pin + 1x 8-pin

TDP/TGP

🔥 -70% 70 W
230 W

Rendering

Texture Units (TMU)

🔥 +119% 280
128

ROP

🔥 70
No

L2 Cache

🔥 48 MB
512 KB

Additional

Slots

Dual-slot Dual-slot

Release Date

Aug. 11, 2025 Aug. 16, 2013

Display Outputs

4x mini-DisplayPort 2.1b
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

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