Home GPU Comparison NVIDIA GeForce GTX 680 vs NVIDIA GeForce GTX TITAN X

NVIDIA GeForce GTX 680 vs NVIDIA GeForce GTX TITAN X

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 and 12GB VRAM GeForce GTX TITAN X 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 TITAN X 's Advantages
Released 3 years late
Boost Clock has increased by 3% (1089MHz vs 1058MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 192.3GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 680
3.25 TFLOPS
GeForce GTX TITAN X +105%
6.691 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Mar 2015
GeForce 600
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1006 MHz
Base Clock
1000 MHz
1058 MHz
Boost Clock
1089 MHz
1502 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
192.3GB/s
Bandwidth
336.6GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1536
Shading Units
3072
128
TMUs
192
32
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
3 MB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
104.5 GPixel/s
135.4 GTexel/s
Texture Rate
209.1 GTexel/s
-
FP16 (half)
-
3.250 TFLOPS
FP32 (float)
6.691 TFLOPS
135.4 GFLOPS
FP64 (double)
209.1 GFLOPS

Graphics Processor

GK104
GPU Name
GM200
GK104-400-A2
GPU Variant
GM200-400-A1
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
8 billion
294 mm²
Die Size
601 mm²

Board Design

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

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
5.2
5.1
Shader Model
6.4

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