NVIDIA GeForce RTX 5090 Mobile vs PowerColor Red Devil RX 7900 XTX

Comparison of NVIDIA GeForce RTX 5090 Mobile with 24 GB GDDR7 and 10,496 cores vs PowerColor Red Devil RX 7900 XTX with 24 GB GDDR6 and 6,144 cores.

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Performance Rating

PowerColor Red Devil RX 7900 XTX outperforms NVIDIA GeForce RTX 5090 Mobile by 49.43% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA GeForce RTX 5090 Mobile

18.3

NVIDIA GeForce RTX 5090 Mobile

18.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

PowerColor Red Devil RX 7900 XTX

27.4

PowerColor Red Devil RX 7900 XTX

27.4

Contents:

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

Memory

Memory Size

24 GB 24 GB

Memory Type

GDDR7 GDDR6

Memory Bandwidth

896.0 GB/s 960.0 GB/s

Memory Bus Width

256 бит 384 бит

ML Performance

FP16 (Half Precision)

33.52 TFLOPS
🔥 +276% 126.1 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

33.52 TFLOPS
🔥 +88% 63.04 TFLOPS

FP64 (Double Precision)

0.5238 TFLOPS
🔥 +276% 1.97 TFLOPS

CUDA Cores

🔥 +71% 10,496
6,144

RT Cores

82
🔥 +17% 96

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

🔥 82
No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

1,095
🔥 +85% 2,029

Boost Clock

1,597
🔥 +61% 2,565

Memory Clock

1,750
🔥 +43% 2,500

Power Consumption

Recommended PSU

No 750 W

Power Connector

None 3x 8-pin

TDP/TGP

🔥 -73% 95 W
355 W

Rendering

Texture Units (TMU)

328
🔥 +17% 384

ROP

82
🔥 +17% 96

L2 Cache

🔥 +967% 64 MB
6 MB

Additional

Slots

IGP Quad-slot

Release Date

March 27, 2025 Nov. 3, 2022

Display Outputs

Portable Device Dependent
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

1x HDMI 2.1a
3x DisplayPort 2.1

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