Sapphire NITRO+ RX 7900 XTX Vapor-X vs VisionTek HD 7950

Comparison Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores vs VisionTek HD 7950 with 3 GB GDDR5 and 1,792 cores.

Loading...

Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms VisionTek HD 7950 by 911.91% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

VisionTek HD 7950

2.8

VisionTek HD 7950

2.8

Expert Comparison

Sapphire NITRO+ RX 7900 XTX Vapor-X значительно превосходит VisionTek HD 7950 в практически всех показателях: количество ядер, объем памяти, пропускная способность и производительность FP32. Она предназначена для современных игр и тяжелых приложений, в то время как HD 7950 является старой моделью, подходящей только для базовых задач и несовместимой с современными играми.

Contents:

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

Memory

Memory Size

🔥 +700% 24 ГБ
3 GB

Memory Type

GDDR6 GDDR5

Memory Bandwidth

960.0 GB/s 240.0 GB/s

Memory Bus Width

384 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 131.7 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +2,197% 65.86 TFLOPS
2.867 TFLOPS

FP64 (Double Precision)

🔥 +187% 2.058 TFLOPS
0.7168 TFLOPS

CUDA Cores

🔥 +243% 6,144
1,792

RT Cores

🔥 96
No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 GCN 1.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

🔥 2,119
No

Boost Clock

🔥 2,680
No

Memory Clock

🔥 +100% 2,500
1,250

Power Consumption

Recommended PSU

800 W
🔥 -31% 550 W

Power Connector

3x 8-pin 2x 6-pin

TDP/TGP

420 W
🔥 -52% 200 W

Rendering

Texture Units (TMU)

🔥 +243% 384
112

ROP

🔥 96
No

L2 Cache

🔥 6 MB
768 KB

Additional

Slots

Quad-slot Dual-slot

Release Date

Nov. 3, 2022 Jan. 31, 2012

Display Outputs

1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

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

Renting is cheaper than buying