Home GPU Comparison NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTX 760A

NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTX 760A

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 2GB VRAM GeForce GTX 760A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages
Boost Clock has increased by 15% (758MHz vs 657MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (115.2GB/s vs 64.13GB/s)
576 additional rendering cores
NVIDIA GeForce GTX 760A 's Advantages
Released 1 years and 9 months late
Lower TDP (55W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 680M +101%
2.038 TFLOPS
GeForce GTX 760A
1.009 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Mar 2014
GeForce 600M
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

719 MHz
Base Clock
628 MHz
758 MHz
Boost Clock
657 MHz
900 MHz
Memory Clock
1002 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
64.13GB/s

Render Config

-
-
-
-
-
-
1344
Shading Units
768
112
TMUs
64
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

21.22 GPixel/s
Pixel Rate
10.51 GPixel/s
84.90 GTexel/s
Texture Rate
42.05 GTexel/s
-
-
-
2.038 TFLOPS
FP32 (float)
1009 GFLOPS
84.90 GFLOPS
FP64 (double)
42.05 GFLOPS

Board Design

100W
TDP
55W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK104
GPU Name
GK106
N13E-GTX-A2
GPU Variant
N14E-GL-A1
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
2.54 billion
294 mm²
Die Size
221 mm²

Graphics Features

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

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