Sapphire Vapor-X R9 370X OC 4 GB vs XFX Speedster MERC319 RX 6900 XT ULTRA

Comparison of Sapphire Vapor-X R9 370X OC 4 GB with 4 GB GDDR5 and 1,280 cores vs XFX Speedster MERC319 RX 6900 XT ULTRA with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

XFX Speedster MERC319 RX 6900 XT ULTRA outperforms Sapphire Vapor-X R9 370X OC 4 GB by 374.44% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Sapphire Vapor-X R9 370X OC 4 GB

2.7

Sapphire Vapor-X R9 370X OC 4 GB

2.7
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

XFX Speedster MERC319 RX 6900 XT ULTRA

12.8

XFX Speedster MERC319 RX 6900 XT ULTRA

12.8

Contents:

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

Memory

Memory Size

4 ГБ
🔥 +300% 16 ГБ

Memory Type

GDDR5 GDDR6

Memory Bandwidth

192.0 GB/s 512.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 47.92 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

2.944 TFLOPS
🔥 +714% 23.96 TFLOPS

FP64 (Double Precision)

0.184 TFLOPS No

CUDA Cores

1,280
🔥 +300% 5,120

RT Cores

No
🔥 80

Architecture & Compatibility

GPU Architecture

GCN 1.0 RDNA 2.0

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

1,100
🔥 +75% 1,925

Boost Clock

1,150
🔥 +103% 2,340

Memory Clock

1,500
🔥 +33% 2,000

Power Consumption

TDP/TGP

🔥 -40% 180 W
300 W

Recommended PSU

🔥 -36% 450 W
700 W

Power Connector

2x 6-pin 2x 8-pin

Rendering

Texture Units (TMU)

80
🔥 +300% 320

ROP

No
🔥 80

L2 Cache

512 KB
🔥 4 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

Aug. 27, 2015 Oct. 28, 2020

Display Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

1x HDMI 2.1
3x DisplayPort 1.4a

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