EVGA GTX 660 FTW Signature 2 3GB vs NVIDIA CMP 70HX

Comparison of EVGA GTX 660 FTW Signature 2 3GB with 3 GB GDDR5 and 960 cores vs NVIDIA CMP 70HX with 8 GB GDDR6X and 3,840 cores.

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Performance Rating

NVIDIA CMP 70HX outperforms EVGA GTX 660 FTW Signature 2 3GB by 281.59% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

EVGA GTX 660 FTW Signature 2 3GB

2.0

EVGA GTX 660 FTW Signature 2 3GB

2.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA CMP 70HX

7.7

NVIDIA CMP 70HX

7.7

Contents:

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

Memory

Memory Size

3 ГБ
🔥 +167% 8 ГБ

Memory Type

GDDR5 GDDR6X

Memory Bandwidth

144.2 GB/s 608.3 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

No
🔥 10.71 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

2.183 TFLOPS
🔥 +391% 10.71 TFLOPS

FP64 (Double Precision)

0.09096 TFLOPS
🔥 +84% 0.1674 TFLOPS

CUDA Cores

960
🔥 +300% 3,840

RT Cores

No
🔥 30

Architecture & Compatibility

GPU Architecture

Kepler Ampere

SM (Streaming Multiprocessor)

No
🔥 30

PCIe Version

PCIe 3.0 x16 PCIe 1.0 x4

ML Software Support

CUDA Version

3.0
🔥 8.6

Clocks & Performance

Base Clock

1,072
🔥 +27% 1,365

Boost Clock

1,137
🔥 +23% 1,395

Memory Clock

1,502
🔥 1,188

Power Consumption

TDP/TGP

140 W unknown

Recommended PSU

300 W
🔥 -33% 200 W

Power Connector

1x 6-pin 1x 12-pin

Rendering

Texture Units (TMU)

80
🔥 +50% 120

ROP

No
🔥 30

L2 Cache

384 KB
🔥 4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Sept. 6, 2012 July 16, 2021

Display Outputs

2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
No outputs

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