NVIDIA GeForce GTX 490 vs NVIDIA GeForce GTX 1080 Ti 12 GB

VS

NVIDIA GeForce GTX 490 NVIDIA GeForce GTX 1080 Ti 12 GB

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 12GB VRAM GeForce GTX 1080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

Boost Clock1670MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (528.4GB/s vs 164.0GB/s)

2720 additional rendering cores

Lower TDP (250W vs 365W)

Score

Benchmark

FP32 (float)

GeForce GTX 490

1.166 TFLOPS

GeForce GTX 1080 Ti 12 GB +816%

10.69 TFLOPS

GeForce GTX 490

VS

GeForce GTX 1080 Ti 12 GB

Graphics Card

Unknown

Release Date

Unknown

GeForce 400

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1557 MHz

-

Boost Clock

1670 MHz

854 MHz

Memory Clock

1376 MHz

Memory

1536MB

Memory Size

12GB

GDDR5

Memory Type

GDDR5X

384bit

Memory Bus

384bit

164.0GB/s

Bandwidth

528.4GB/s

Render Config

15

SM Count

25

-

Compute Units

-

480

Shading Units

3200

60

TMUs

200

48

ROPs

80

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

768 KB

L2 Cache

0 MB

Theoretical Performance

18.24 GPixel/s

Pixel Rate

133.6 GPixel/s

36.48 GTexel/s

Texture Rate

334.0 GTexel/s

-

FP16 (half)

167.0 GFLOPS

1166 GFLOPS

FP32 (float)

10.69 TFLOPS

145.8 GFLOPS

FP64 (double)

334.0 GFLOPS

Graphics Processor

GF100

GPU Name

GP102

GF100-375-A3

GPU Variant

-

Fermi

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

3.1 billion

Transistors

11.8 billion

529 mm²

Die Size

471 mm²

Board Design

365W

TDP

250W

750 W

Suggested PSU

600 W

3x DVI 1x mini-DisplayPort

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.0

CUDA

6.1

5.1

Shader Model

6.7

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