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

NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 2GB VRAM GeForce GTX 680 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages
Released 1 years and 11 months 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
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Lower TDP (195W vs 250W)

Score

Benchmark

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

Graphics Card

Mar 2015
Release Date
Apr 2013
GeForce 900
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

250W
TDP
195W
600 W
Suggested PSU
450 W
1x DVI 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
2x 6-pin

Graphics Processor

GM200
GPU Name
GK104
GM200-400-A1
GPU Variant
GK104-400-A2
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8 billion
Transistors
3.54 billion
601 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
5.2
CUDA
3.0
6.4
Shader Model
5.1

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