Acer RTX 4070 Mobile vs AMD Radeon RX 7900M

Comparison of Acer RTX 4070 Mobile with 8 GB GDDR6 and 4,608 cores vs AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms Acer RTX 4070 Mobile by 112.75% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

Acer RTX 4070 Mobile

8.0

Acer RTX 4070 Mobile

8.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

AMD Radeon RX 7900M

17.0

AMD Radeon RX 7900M

17.0

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +100% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

256.0 GB/s 576.0 GB/s

Memory Bus Width

128 бит 256 бит

ML Performance

FP16 (Half Precision)

17.97 TFLOPS
🔥 +329% 77.05 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

17.97 TFLOPS
🔥 +114% 38.52 TFLOPS

FP64 (Double Precision)

280,800.0 TFLOPS
🔥 +329% 1,204,000.0 TFLOPS

CUDA Cores

4,608 4,608

RT Cores

36
🔥 +100% 72

Architecture & Compatibility

GPU Architecture

Ada Lovelace RDNA 3.0

SM (Streaming Multiprocessor)

🔥 36
No

PCIe Version

PCIe 4.0 x8 PCIe 4.0 x16

ML Software Support

CUDA Version

8.9 No

Clocks & Performance

Base Clock

1,560
🔥 +17% 1,825

Boost Clock

1,950
🔥 +7% 2,090

Memory Clock

2,000
🔥 +12% 2,250

Power Consumption

TDP/TGP

🔥 -36% 115 W
180 W

Recommended PSU

No No

Power Connector

None None

Rendering

Texture Units (TMU)

144
🔥 +100% 288

ROP

36
🔥 +100% 72

L2 Cache

32 MB
🔥 6 MB

Additional

Slots

IGP IGP

Release Date

Jan. 3, 2023 Oct. 19, 2023

Display Outputs

Portable Device Dependent
Portable Device Dependent

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