AMD Radeon RX 7900M vs KFA2 GTX 680 LTD OC

Comparison of AMD Radeon RX 7900M with 16 GB GDDR6 and 4,608 cores vs KFA2 GTX 680 LTD OC with 2 GB GDDR5 and 1,536 cores.

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Performance Rating

AMD Radeon RX 7900M outperforms KFA2 GTX 680 LTD OC by 514.44% 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

KFA2 GTX 680 LTD OC

2.8

KFA2 GTX 680 LTD OC

2.8

Contents:

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

Memory

Memory Size

🔥 +700% 16 ГБ
2 ГБ

Memory Type

GDDR6 GDDR5

Memory Bandwidth

576.0 GB/s 192.3 GB/s

Memory Bus Width

256 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 77.05 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +932% 38.52 TFLOPS
3.732 TFLOPS

FP64 (Double Precision)

🔥 +774,276,427% 1,204,000.0 TFLOPS
0.1555 TFLOPS

CUDA Cores

🔥 +200% 4,608
1,536

RT Cores

🔥 72
No

Architecture & Compatibility

GPU Architecture

RDNA 3.0 Kepler

SM (Streaming Multiprocessor)

No No

PCIe Version

PCIe 4.0 x16 PCIe 3.0 x16

ML Software Support

CUDA Version

No 3.0

Clocks & Performance

Base Clock

🔥 +59% 1,825
1,150

Boost Clock

🔥 +72% 2,090
1,215

Memory Clock

🔥 +50% 2,250
1,502

Power Consumption

TDP/TGP

🔥 -8% 180 W
195 W

Recommended PSU

No 450 W

Power Connector

None 2x 6-pin

Rendering

Texture Units (TMU)

🔥 +125% 288
128

ROP

🔥 72
No

L2 Cache

🔥 6 MB
512 KB

Additional

Slots

IGP Dual-slot

Release Date

Oct. 19, 2023 June 1, 2012

Display Outputs

Portable Device Dependent
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2

1x DisplayPort 1.2
3x mini-HDMI 1.4a

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