NVIDIA GeForce GTX 1660 vs ATI FirePro V7900

VS

NVIDIA GeForce GTX 1660

ATI FirePro V7900

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Released 7 years and 10 months late

Boost Clock1785MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.1GB/s vs 160.0GB/s)

128 additional rendering cores

Lower TDP (120W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 +170%

5.027 TFLOPS

FirePro V7900

1.856 TFLOPS

GeForce GTX 1660

VS

FirePro V7900

Graphics Card

Mar 2019

Release Date

May 2011

GeForce 16

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

2001 MHz

Memory Clock

1250 MHz

Memory

6GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

256bit

192.1GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

20

22

SM Count

-

1408

Shading Units

1280

88

TMUs

80

48

ROPs

32

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

23.20 GPixel/s

157.1 GTexel/s

Texture Rate

58.00 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

1.856 TFLOPS

157.1 GFLOPS

FP64 (double)

464.0 GFLOPS

Board Design

120W

TDP

150W

300 W

Suggested PSU

450 W

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

4x DisplayPort 1.2

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

Cayman

TU116-300-A1

GPU Variant

Cayman PRO GL

Turing

Architecture

TeraScale 3

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

2.64 billion

284 mm²

Die Size

389 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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