AMD Radeon RX 7900M vs KFA2 RTX 4070 Ti EX Gamer

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs KFA2 RTX 4070 Ti EX Gamer with 12 GB GDDR6X and 7,680 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

KFA2 RTX 4070 Ti EX Gamer

15.8

KFA2 RTX 4070 Ti EX Gamer

15.8

Contents:

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

Memory

Memory Size

16 GB
🔥 12 ГБ

Memory Type

GDDR6 GDDR6X

Memory Bandwidth

576.0 GB/s 504.2 GB/s

Memory Bus Width

256 бит 192 бит

ML Performance

FP16 (Half Precision)

77.05 TFLOPS
🔥 40.09 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

38.52 TFLOPS
🔥 +4% 40.09 TFLOPS

FP64 (Double Precision)

1.2038 TFLOPS
🔥 0.6264 TFLOPS

CUDA Cores

4,608
🔥 +67% 7,680

RT Cores

72
🔥 60

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Ada Lovelace

SM (Streaming Multiprocessor)

No
🔥 60

PCIe Version

PCIe 4.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

No 8.9

Clocks & Performance

Base Clock

1,825
🔥 +27% 2,310

Boost Clock

2,090
🔥 +25% 2,610

Memory Clock

2,250
🔥 1,313

Power Consumption

TDP/TGP

🔥 -37% 180 W
285 W

Recommended PSU

No 600 W

Power Connector

None 1x 16-pin

Rendering

Texture Units (TMU)

288
🔥 240

ROP

72
🔥 60

L2 Cache

6 MB
🔥 +700% 48 MB

Additional

Slots

IGP Triple-slot

Release Date

Oct. 19, 2023 Jan. 3, 2023

Display Outputs

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

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