NVIDIA GeForce GTX 1080 vs NVIDIA GeForce 8800 GTS 320

VS

NVIDIA GeForce GTX 1080 NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 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's Advantages

Released 9 years and 3 months late

Boost Clock 1733MHz

Larger VRAM bandwidth (320.3GB/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 +3791%

8.873 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

GeForce GTX 1080

VS

GeForce 8800 GTS 320

Graphics Card

May 2016

Release Date

Feb 2007

GeForce 10

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1607MHz

Base Clock

-

1733MHz

Boost Clock

-

1251MHz

Memory Clock

792MHz

Memory

8GB

Memory Size

320MB

GDDR5X

Memory Type

GDDR3

256bit

Memory Bus

320bit

320.3 GB/s

Bandwidth

63.36 GB/s

Render Config

20

SM Count

12

-

Compute Units

-

2560

Shading Units

96

160

TMUs

24

64

ROPs

20

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

2MB

L2 Cache

80KB

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)

-

Graphics Processor

GP104

GPU Name

G80

GP104-400-A1

GPU Variant

G80-100-K0-A2

Pascal

Architecture

Tesla

TSMC

Foundry

TSMC

16 nm

Process Size

90 nm

7,200 million

Transistors

681 million

314mm²

Die Size

484mm²

Board Design

180W

TDP

143W

450W

Suggested PSU

300W

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 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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