Sapphire NITRO+ RX 7900 XTX Vapor-X vs ZOTAC RTX 2080 Ti AMP Extreme

Comparison of Sapphire NITRO+ RX 7900 XTX Vapor-X with 24 GB GDDR6 and 6,144 cores vs ZOTAC RTX 2080 Ti AMP Extreme with 11 GB GDDR6 and 4,352 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

Sapphire NITRO+ RX 7900 XTX Vapor-X

Sapphire NITRO+ RX 7900 XTX Vapor-X

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

ZOTAC RTX 2080 Ti AMP Extreme

ZOTAC RTX 2080 Ti AMP Extreme

Contents:

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

Memory

Memory Size

24 GB 11 GB

Memory Type

GDDR6 GDDR6

Memory Bandwidth

960.0 GB/s 633.6 GB/s

Memory Bus Width

384 бит 352 бит

ML Performance

FP16 (Half Precision)

131.7 TFLOPS 31.6 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

65.86 TFLOPS 15.8 TFLOPS

FP64 (Double Precision)

2.058 TFLOPS 0.4937 TFLOPS

CUDA Cores

6,144 4,352

RT Cores

96 68

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Turing

SM (Streaming Multiprocessor)

No 68

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No 7.5

Clocks & Performance

Base Clock

2,119 1,350

Boost Clock

2,680 1,815

Memory Clock

2,500 1,800

Power Consumption

TDP/TGP

420 W
🔥 -40% 250 W

Recommended PSU

800 W
🔥 -25% 600 W

Power Connector

3x 8-pin 2x 8-pin

Rendering

Texture Units (TMU)

384 272

ROP

96 68

L2 Cache

6 MB 5.5 MB

Additional

Slots

Quad-slot Triple-slot

Release Date

Nov. 3, 2022 Sept. 20, 2018

Display Outputs

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

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

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