ASRock Phantom Gaming X Vega 56 vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of ASRock Phantom Gaming X Vega 56 with 8 GB HBM2 and 3,584 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

Loading...

Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms ASRock Phantom Gaming X Vega 56 by 224.05% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

ASRock Phantom Gaming X Vega 56

8.7

ASRock Phantom Gaming X Vega 56

8.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Sapphire NITRO+ RX 7900 XTX Vapor-X

28.0

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +200% 24 ГБ

Memory Type

HBM2 GDDR6

Memory Bandwidth

409.6 GB/s 960.0 GB/s

Memory Bus Width

2,048 бит 384 бит

ML Performance

FP16 (Half Precision)

21.09 TFLOPS
🔥 +524% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.54 TFLOPS
🔥 +525% 65.86 TFLOPS

FP64 (Double Precision)

0.659 TFLOPS
🔥 +212% 2.058 TFLOPS

CUDA Cores

3,584
🔥 +71% 6,144

RT Cores

No
🔥 96

Architecture & Compatibility

GPU Architecture

GCN 5.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,156
🔥 +83% 2,119

Boost Clock

1,471
🔥 +82% 2,680

Memory Clock

800
🔥 +212% 2,500

Power Consumption

TDP/TGP

🔥 -50% 210 W
420 W

Recommended PSU

🔥 -31% 550 W
800 W

Power Connector

2x 8-pin 3x 8-pin

Rendering

Texture Units (TMU)

224
🔥 +71% 384

ROP

No
🔥 96

L2 Cache

4 MB
🔥 +50% 6 MB

Additional

Slots

Dual-slot Quad-slot

Release Date

Aug. 14, 2017 Nov. 3, 2022

Display Outputs

1x HDMI 2.0b
3x DisplayPort 1.4a
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

2x HDMI 2.1a
2x DisplayPort 2.1

Renting is cheaper than buying