Home GPU Comparison NVIDIA GeForce GTX 1080 Ti 10 GB vs NVIDIA GeForce GTX 490

NVIDIA GeForce GTX 1080 Ti 10 GB vs NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 10GB VRAM GeForce GTX 1080 Ti 10 GB and 1536MB VRAM GeForce GTX 490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages
Boost Clock1683MHz
More VRAM (10GB vs 1536GB)
Larger VRAM bandwidth (440.3GB/s vs 164.0GB/s)
2720 additional rendering cores
Lower TDP (250W vs 365W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Ti 10 GB +823%
10.77 TFLOPS
GeForce GTX 490
1.166 TFLOPS
VS

Graphics Card

Unknown
Release Date
Unknown
GeForce 10
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1582 MHz
Base Clock
-
1683 MHz
Boost Clock
-
1376 MHz
Memory Clock
854 MHz

Memory

10GB
Memory Size
1536MB
GDDR5X
Memory Type
GDDR5
320bit
Memory Bus
384bit
440.3GB/s
Bandwidth
164.0GB/s

Render Config

-
-
-
25
SM Count
15
3200
Shading Units
480
200
TMUs
60
80
ROPs
48
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SM)
0 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

134.6 GPixel/s
Pixel Rate
18.24 GPixel/s
336.6 GTexel/s
Texture Rate
36.48 GTexel/s
168.3 GFLOPS
FP16 (half)
-
10.77 TFLOPS
FP32 (float)
1166 GFLOPS
336.6 GFLOPS
FP64 (double)
145.8 GFLOPS

Board Design

250W
TDP
365W
600 W
Suggested PSU
750 W
1x HDMI 2.03x DisplayPort 1.4a
Outputs
3x DVI 1x mini-DisplayPort
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

GP102
GPU Name
GF100
GP102-300-KA-A1
GPU Variant
GF100-375-A3
Pascal
Architecture
Fermi
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
11.8 billion
Transistors
3.1 billion
471 mm²
Die Size
529 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
2.0
6.8
Shader Model
5.1

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