NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce 8800 GTS 320

VS

NVIDIA GeForce GTX 1080 11Gbps

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 11Gbps and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 11Gbps 's Advantages

Released 10 years and 2 months late

Boost Clock1733MHz

More VRAM (8GB vs 320GB)

Larger VRAM bandwidth (352.3GB/s vs 63.36GB/s)

2464 additional rendering cores

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 180W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 11Gbps +3791%

8.873 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

GeForce GTX 1080 11Gbps

VS

GeForce 8800 GTS 320

Graphics Card

Apr 2017

Release Date

Feb 2007

GeForce 10

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1733 MHz

Boost Clock

-

1376 MHz

Memory Clock

792 MHz

Memory

8GB

Memory Size

320MB

GDDR5X

Memory Type

GDDR3

256bit

Memory Bus

320bit

352.3GB/s

Bandwidth

63.36GB/s

Render Config

-

20

SM Count

12

2560

Shading Units

96

160

TMUs

24

64

ROPs

20

-

48 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

80 KB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

10.26 GPixel/s

277.3 GTexel/s

Texture Rate

24.62 GTexel/s

138.6 GFLOPS

FP16 (half)

-

8.873 TFLOPS

FP32 (float)

228.1 GFLOPS

277.3 GFLOPS

FP64 (double)

-

Board Design

180W

TDP

143W

450 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP104

GPU Name

G80

GP104-410-A1

GPU Variant

G80-100-K0-A2

Pascal

Architecture

Tesla

TSMC

Foundry

TSMC

16 nm

Process Size

90 nm

7.2 billion

Transistors

0.681 billion

314 mm²

Die Size

484 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

6.1

CUDA

1.0

6.4

Shader Model

4.0

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