NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA PG506 232

VS

NVIDIA GeForce GTX 660 Rev. 2

NVIDIA PG506 232

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 24GB VRAM PG506 232 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 Rev. 2 's Advantages

Lower TDP (140W vs 165W)

NVIDIA PG506 232 's Advantages

Released 6 years and 7 months late

Boost Clock has increased by 40% (1440MHz vs 1032MHz)

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (933.1GB/s vs 144.2GB/s)

2624 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660 Rev. 2

1.981 TFLOPS

PG506 232 +420%

10.32 TFLOPS

GeForce GTX 660 Rev. 2

VS

PG506 232

Graphics Card

Sep 2014

Release Date

Apr 2021

GeForce 600

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

980 MHz

Base Clock

930 MHz

1032 MHz

Boost Clock

1440 MHz

1502 MHz

Memory Clock

1215 MHz

Memory

2GB

Memory Size

24GB

GDDR5

Memory Type

HBM2

192bit

Memory Bus

3072bit

144.2GB/s

Bandwidth

933.1GB/s

Render Config

-

SM Count

56

960

Shading Units

3584

80

TMUs

224

24

ROPs

96

-

Tensor Cores

224

-

16 KB (per SMX)

L1 Cache

192 KB (per SM)

384 KB

L2 Cache

24 MB

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

138.2 GPixel/s

82.56 GTexel/s

Texture Rate

322.6 GTexel/s

-

FP16 (half)

10.32 TFLOPS

1.981 TFLOPS

FP32 (float)

10.32 TFLOPS

82.56 GFLOPS

FP64 (double)

5.161 TFLOPS

Board Design

140W

TDP

165W

300 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

8-pin EPS

Graphics Processor

GK104

GPU Name

GA100

-

Kepler

Architecture

Ampere

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

3.54 billion

Transistors

54.2 billion

294 mm²

Die Size

826 mm²

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.0

CUDA

8.0

5.1

Shader Model

N/A

Related GPU Comparisons

1

NVIDIA GeForce GTX 660 Rev. 2 vs AMD FirePro W4300

2

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 430

3

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon PRO W6300

4

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon HD 7450 OEM

5

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 460

6

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon RX 6600 XT

7

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 560 OEM

8

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 3060 3840SP

9

NVIDIA GeForce GTX 660 Rev. 2 vs Intel Arc Pro A50

10

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon R7 240 OEM

Related News

1

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

2

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

3

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

4

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

7

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

8

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

9

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

10

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers