Sapphire NITRO+ RX 7700 XT vs Sapphire NITRO+ RX 7900 XTX Vapor-X

Comparison of Sapphire NITRO+ RX 7700 XT with 12 GB GDDR6 and 3,456 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 Sapphire NITRO+ RX 7700 XT by 94.79% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Sapphire NITRO+ RX 7700 XT

14.4

Sapphire NITRO+ RX 7700 XT

14.4
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

12 ГБ
🔥 +100% 24 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

432.0 GB/s 960.0 GB/s

Memory Bus Width

192 бит 384 бит

ML Performance

FP16 (Half Precision)

71.86 TFLOPS
🔥 +83% 131.7 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

35.93 TFLOPS
🔥 +83% 65.86 TFLOPS

FP64 (Double Precision)

1.123 TFLOPS
🔥 +83% 2.058 TFLOPS

CUDA Cores

3,456
🔥 +78% 6,144

RT Cores

54
🔥 +78% 96

Architecture & Compatibility

GPU Architecture

RDNA 3.0 RDNA 3.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

1,784
🔥 +19% 2,119

Boost Clock

2,599
🔥 +3% 2,680

Memory Clock

2,250
🔥 +11% 2,500

Power Consumption

TDP/TGP

🔥 -40% 252 W
420 W

Recommended PSU

🔥 -25% 600 W
800 W

Power Connector

2x 8-pin 3x 8-pin

Rendering

Texture Units (TMU)

216
🔥 +78% 384

ROP

54
🔥 +78% 96

L2 Cache

2 MB
🔥 +200% 6 MB

Additional

Slots

Triple-slot Quad-slot

Release Date

Aug. 25, 2023 Nov. 3, 2022

Display Outputs

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

2x HDMI 2.1a
2x DisplayPort 2.1
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