AMD Radeon RX 7900M vs PowerColor Red Devil RX 480

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs PowerColor Red Devil RX 480 with 8 GB GDDR5 and 2,304 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms PowerColor Red Devil RX 480 by 258.32% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

PowerColor Red Devil RX 480

4.8

PowerColor Red Devil RX 480

4.8

Contents:

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

Memory

Memory Size

🔥 +100% 16 ГБ
8 ГБ

Memory Type

GDDR6 GDDR5

Memory Bandwidth

576.0 GB/s 256.0 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +1,157% 77.05 TFLOPS
6.129 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +528% 38.52 TFLOPS
6.129 TFLOPS

FP64 (Double Precision)

🔥 +314,360,213% 1,204,000.0 TFLOPS
0.383 TFLOPS

CUDA Cores

🔥 +100% 4,608
2,304

RT Cores

🔥 72
No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 GCN 4.0

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No No

Clocks & Performance

Base Clock

🔥 +63% 1,825
1,120

Boost Clock

🔥 +57% 2,090
1,330

Memory Clock

🔥 +12% 2,250
2,000

Power Consumption

TDP/TGP

180 W
🔥 -17% 150 W

Recommended PSU

No 450 W

Power Connector

None 1x 8-pin

Rendering

Texture Units (TMU)

🔥 +100% 288
144

ROP

🔥 72
No

L2 Cache

🔥 +200% 6 MB
2 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 19, 2023 June 29, 2016

Display Outputs

Portable Device Dependent
1x HDMI 2.0b
3x DisplayPort 1.4a

1x DVI
1x HDMI 2.0b
3x DisplayPort 1.4a

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