Home GPU Comparison NVIDIA GeForce GTX 1080 Ti 12 GB vs NVIDIA GeForce GTX 770

NVIDIA GeForce GTX 1080 Ti 12 GB vs NVIDIA GeForce GTX 770

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 2GB VRAM GeForce GTX 770 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 Clock has increased by 54% (1670MHz vs 1085MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (528.4GB/s vs 224.4GB/s)
1664 additional rendering cores
NVIDIA GeForce GTX 770 's Advantages
Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Ti 12 GB +220%
10.69 TFLOPS
GeForce GTX 770
3.333 TFLOPS
VS

Graphics Card

Unknown
Release Date
May 2013
GeForce 10
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1557 MHz
Base Clock
1046 MHz
1670 MHz
Boost Clock
1085 MHz
1376 MHz
Memory Clock
1753 MHz

Memory

12GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
384bit
Memory Bus
256bit
528.4GB/s
Bandwidth
224.4GB/s

Render Config

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

Theoretical Performance

133.6 GPixel/s
Pixel Rate
34.72 GPixel/s
334.0 GTexel/s
Texture Rate
138.9 GTexel/s
167.0 GFLOPS
FP16 (half)
-
10.69 TFLOPS
FP32 (float)
3.333 TFLOPS
334.0 GFLOPS
FP64 (double)
138.9 GFLOPS

Board Design

250W
TDP
230W
600 W
Suggested PSU
550 W
1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GP102
GPU Name
GK104
-
GPU Variant
GK104-425-A2
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
11.8 billion
Transistors
3.54 billion
471 mm²
Die Size
294 mm²

Graphics Features

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

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