AMD Radeon RX 7900M vs Gainward RTX 3070 Ti Chasing Wind

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs Gainward RTX 3070 Ti Chasing Wind with 8 GB GDDR6X and 6,144 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 7900M

AMD Radeon RX 7900M

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

Gainward RTX 3070 Ti Chasing Wind

Gainward RTX 3070 Ti Chasing Wind

Contents:

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

Memory

Memory Size

16 GB 8 GB

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

576.0 GB/s 608.3 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS 21.75 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS 21.75 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS 0.3398 TFLOPS

CUDA Cores

4,608 6,144

RT Cores

72 48

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ampere

SM (Streaming Multiprocessor)

No 48

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.6

Clocks & Performance

Base Clock

1,825 1,575

Boost Clock

2,090 1,770

Memory Clock

2,250 1,188

Power Consumption

TDP/TGP

🔥 -42% 180 W
310 W

Recommended PSU

No 700 W

Power Connector

None 2x 8-pin

Rendering

Texture Units (TMU)

288 192

ROP

72 48

L2 Cache

6 MB 4 MB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 19, 2023 May 31, 2021

Display Outputs

Portable Device Dependent
1x HDMI 2.1
3x DisplayPort 1.4a

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