AMD Radeon RX Vega 56 Mobile vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison AMD Radeon RX Vega 56 Mobile with 8 GB HBM2 and 3,584 cores vs Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

Sapphire NITRO+ RX 7900 XTX Vapor-X outperforms AMD Radeon RX Vega 56 Mobile by 246.48% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX Vega 56 Mobile

8.1

AMD Radeon RX Vega 56 Mobile

8.1
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

Expert Comparison

Sapphire NITRO+ RX 7900 XTX Vapor-X лучше по многим параметрам: она имеет больше ядер, большую пропускную способность и более высокую производительность в FP32. Этот GPU также значительно мощнее с TDP в 420 Вт. Он идеально подходит для современных игр и графических вычислений. AMD Radeon RX Vega 56 Mobile уступает по всем этим показателям и больше подходит для старых игр и базовых задач.

Contents:

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

Memory

Memory Size

8 GB
🔥 +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)

18.65 TFLOPS
🔥 +606% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

9.326 TFLOPS
🔥 +606% 65.86 TFLOPS

FP64 (Double Precision)

0.5828 TFLOPS
🔥 +253% 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

CUDA Toolkit status

Supported Supported

Clocks & Performance

Base Clock

1,138
🔥 +86% 2,119

Boost Clock

1,301
🔥 +106% 2,680

Memory Clock

800
🔥 +212% 2,500

Power Consumption

Recommended PSU

No 800 W

Power Connector

None 3x 8-pin

TDP/TGP

🔥 -71% 120 W
420 W

Rendering

Texture Units (TMU)

224
🔥 +71% 384

ROP

No
🔥 96

L2 Cache

4 MB
🔥 +50% 6 MB

Additional

Slots

MXM Module Quad-slot

Release Date

June 1, 2018 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

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