NVIDIA GeForce GTX 660 Rev. 2 vs ATI FirePro V4800

VS

NVIDIA GeForce GTX 660 Rev. 2

ATI FirePro V4800

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 Rev. 2 and 1024MB VRAM FirePro V4800 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 4 years and 5 months late

Boost Clock1032MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (144.2GB/s vs 57.60GB/s)

560 additional rendering cores

ATI FirePro V4800 's Advantages

Lower TDP (69W vs 140W)

Score

Benchmark

FP32 (float)

GeForce GTX 660 Rev. 2 +219%

1.981 TFLOPS

FirePro V4800

0.62 TFLOPS

GeForce GTX 660 Rev. 2

VS

FirePro V4800

Graphics Card

Sep 2014

Release Date

Apr 2010

GeForce 600

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

980 MHz

Base Clock

-

1032 MHz

Boost Clock

-

1502 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

144.2GB/s

Bandwidth

57.60GB/s

Render Config

-

Compute Units

5

-

960

Shading Units

400

80

TMUs

20

24

ROPs

8

-

16 KB (per SMX)

L1 Cache

8 KB (per CU)

384 KB

L2 Cache

256 KB

-

Theoretical Performance

20.64 GPixel/s

Pixel Rate

6.200 GPixel/s

82.56 GTexel/s

Texture Rate

15.50 GTexel/s

-

1.981 TFLOPS

FP32 (float)

620.0 GFLOPS

82.56 GFLOPS

FP64 (double)

-

Board Design

140W

TDP

69W

300 W

Suggested PSU

250 W

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

Outputs

1x DVI 2x DisplayPort 1.1

1x 6-pin

Power Connectors

None

Graphics Processor

GK104

GPU Name

Redwood

-

GPU Variant

Redwood XT GL

Kepler

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

3.54 billion

Transistors

0.627 billion

294 mm²

Die Size

104 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA L20

2

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce GTX 780 Ti

3

NVIDIA GeForce GTX 660 Rev. 2 vs ATI Radeon HD 4670 AGP

4

NVIDIA GeForce GTX 660 Rev. 2 vs AMD FirePro S9050

5

NVIDIA GeForce GTX 660 Rev. 2 vs ATI Radeon HD 3730

6

NVIDIA GeForce GTX 660 Rev. 2 vs NVIDIA GeForce RTX 4060 Ti AD104

7

NVIDIA GeForce GTX 660 Rev. 2 vs ATI FirePro 2270

8

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon RX 570

9

NVIDIA GeForce GTX 660 Rev. 2 vs ATI Radeon HD 4650 AGP

10

NVIDIA GeForce GTX 660 Rev. 2 vs AMD Radeon Pro V520

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