AMD Radeon RX 6700 XT vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of AMD Radeon RX 6700 XT with 12 GB GDDR6 and 2,560 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 6700 XT

8.1

AMD Radeon RX 6700 XT

8.1
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GALAX RTX 5090 D HOF OC LAB XOC

GALAX RTX 5090 D HOF OC LAB XOC

Contents:

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

Memory

Memory Size

🔥 12 ГБ
32 GB

Memory Type

GDDR6 GDDR7

Memory Bandwidth

384.0 GB/s 1.79 TB/s

Memory Bus Width

192 бит 512 бит

ML Performance

FP16 (Half Precision)

🔥 26.43 TFLOPS
115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 13.21 TFLOPS
115.5 TFLOPS

FP64 (Double Precision)

🔥 0.8259 TFLOPS
1.805 TFLOPS

CUDA Cores

🔥 2,560
21,760

RT Cores

🔥 40
170

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No 170

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

🔥 +15% 2,321
2,017

Boost Clock

🔥 2,581
2,655

Memory Clock

🔥 +14% 2,000
1,750

Power Consumption

TDP/TGP

🔥 -60% 230 W
575 W

Recommended PSU

🔥 -42% 550 W
950 W

Power Connector

1x 6-pin + 1x 8-pin 2x 16-pin

Rendering

Texture Units (TMU)

🔥 160
680

ROP

🔥 40
170

L2 Cache

🔥 3 MB
96 MB

Benchmarks

Hashcat: SHA-256

604 MH/s

Additional

Slots

Dual-slot Triple-slot

Release Date

March 3, 2021 Jan. 30, 2025

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
1x HDMI 2.1b
3x DisplayPort 2.1b

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