NVIDIA GeForce GTX 660 Rev. 2 vs AMD FirePro W8000

VS

NVIDIA GeForce GTX 660 Rev. 2

AMD FirePro W8000

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 4GB VRAM FirePro W8000 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

Released 2 years and 3 months late

Boost Clock1032MHz

Lower TDP (140W vs 225W)

AMD FirePro W8000 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (176.0GB/s vs 144.2GB/s)

832 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 660 Rev. 2

1.981 TFLOPS

FirePro W8000 +62%

3.226 TFLOPS

GeForce GTX 660 Rev. 2

VS

FirePro W8000

Graphics Card

Sep 2014

Release Date

Jun 2012

GeForce 600

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

-

1032 MHz

Boost Clock

-

1502 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

256bit

144.2GB/s

Bandwidth

176.0GB/s

Render Config

-

Compute Units

28

-

960

Shading Units

1792

80

TMUs

112

24

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

512 KB

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

28.80 GPixel/s

82.56 GTexel/s

Texture Rate

100.8 GTexel/s

-

1.981 TFLOPS

FP32 (float)

3.226 TFLOPS

82.56 GFLOPS

FP64 (double)

806.4 GFLOPS

Board Design

140W

TDP

225W

300 W

Suggested PSU

550 W

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

Outputs

4x DisplayPort 1.2 1x SDI

1x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

GK104

GPU Name

Tahiti

-

GPU Variant

Tahiti PRO GL

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

4.313 billion

294 mm²

Die Size

352 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 660 Rev. 2 vs 3dfx Voodoo4-2 4200 AGP

2

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce 210 Rev. 2

3

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 520 PCIe x1

4

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

5

NVIDIA GeForce GTX 660 Rev. 2 vs ATI FirePro V7750

6

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA CMP 70HX

7

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GT 230 OEM

8

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon RX 580 2048SP

9

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 4080 Ti

10

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 3070 Ti

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