KFA2 GTX 970 EXOC Black Edition vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison KFA2 GTX 970 EXOC Black Edition with 4 GB GDDR5 and 1,664 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms KFA2 GTX 970 EXOC Black Edition by 282.42% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

KFA2 GTX 970 EXOC Black Edition

3.5

KFA2 GTX 970 EXOC Black Edition

3.5
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

Expert Comparison

KFA2 GTX 970 EXOC Black Edition старая модель с меньшим количеством ядер и памяти, но более высокой частотой и TDP. Она лучше подходит для игр и базовых вычислений. NVIDIA RTX PRO 4000 Blackwell SFF новая модель с гораздо большей производительностью благодаря большему количеству ядер и памяти, а также более высокой пропускной способности. Она идеальна для профессиональных задач и требовательных игр.

Contents:

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

Memory

Memory Size

4 GB
🔥 +500% 24 ГБ

Memory Type

GDDR5 GDDR7

Memory Bandwidth

224.4 GB/s 432.0 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

No
🔥 25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

4.383 TFLOPS
🔥 +485% 25.66 TFLOPS

FP64 (Double Precision)

0.137 TFLOPS
🔥 +193% 0.401 TFLOPS

CUDA Cores

1,664
🔥 +438% 8,960

RT Cores

No
🔥 70

Architecture & Compatibility

GPU Architecture

Maxwell 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 70

PCIe Version

PCIe 3.0 x16 PCIe 5.0 x8

ML Software Support

CUDA Version

5.2
🔥 12.0

CUDA Toolkit (first supported)

v6 v12

CUDA Toolkit (deprecated)

v12

CUDA Toolkit (support removed)

v13

CUDA Toolkit status

Removed Supported

Clocks & Performance

Base Clock

1,164
🔥 577

Boost Clock

1,317
🔥 +9% 1,432

Memory Clock

1,753
🔥 1,125

Power Consumption

Recommended PSU

300 W
🔥 -17% 250 W

Power Connector

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

TDP/TGP

148 W
🔥 -53% 70 W

Rendering

Texture Units (TMU)

104
🔥 +169% 280

ROP

No
🔥 70

L2 Cache

2 MB
🔥 +2,300% 48 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Sept. 19, 2014 Aug. 11, 2025

Display Outputs

1x DVI
1x HDMI 2.0
3x DisplayPort 1.2

2x DVI
1x HDMI 2.0
1x DisplayPort 1.2
4x mini-DisplayPort 2.1b

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