Home GPU Comparison NVIDIA GeForce GTX 680 vs NVIDIA GeForce GTX 1080 Ti 12 GB

NVIDIA GeForce GTX 680 vs NVIDIA GeForce GTX 1080 Ti 12 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 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 680 's Advantages
Lower TDP (195W vs 250W)
NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages
Boost Clock has increased by 58% (1670MHz vs 1058MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (528.4GB/s vs 192.3GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 680
3.25 TFLOPS
GeForce GTX 1080 Ti 12 GB +228%
10.69 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Unknown
GeForce 600
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1006 MHz
Base Clock
1557 MHz
1058 MHz
Boost Clock
1670 MHz
1502 MHz
Memory Clock
1376 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
384bit
192.3GB/s
Bandwidth
528.4GB/s

Render Config

-
-
-
-
SM Count
25
1536
Shading Units
3200
128
TMUs
200
32
ROPs
80
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

33.86 GPixel/s
Pixel Rate
133.6 GPixel/s
135.4 GTexel/s
Texture Rate
334.0 GTexel/s
-
FP16 (half)
167.0 GFLOPS
3.250 TFLOPS
FP32 (float)
10.69 TFLOPS
135.4 GFLOPS
FP64 (double)
334.0 GFLOPS

Board Design

195W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK104
GPU Name
GP102
GK104-400-A2
GPU Variant
-
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
3.54 billion
Transistors
11.8 billion
294 mm²
Die Size
471 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
6.1
5.1
Shader Model
6.7

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