Home GPU Comparison NVIDIA GeForce GTX 960 vs NVIDIA GeForce GTX 680 Mac Edition

NVIDIA GeForce GTX 960 vs NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 960 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 960 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 11% (1178MHz vs 1058MHz)
Lower TDP (120W vs 195W)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Larger VRAM bandwidth (192.3GB/s vs 112.2GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 960
2.413 TFLOPS
GeForce GTX 680 Mac Edition +34%
3.25 TFLOPS
VS

Graphics Card

Jan 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

1127 MHz
Base Clock
1006 MHz
1178 MHz
Boost Clock
1058 MHz
1753 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.2GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1024
Shading Units
1536
64
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB

Theoretical Performance

37.70 GPixel/s
Pixel Rate
33.86 GPixel/s
75.39 GTexel/s
Texture Rate
135.4 GTexel/s
-
FP16 (half)
-
2.413 TFLOPS
FP32 (float)
3.250 TFLOPS
75.39 GFLOPS
FP64 (double)
135.4 GFLOPS

Graphics Processor

GM206
GPU Name
GK104
GM206-300-A1
GPU Variant
GK104-400-A2
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
3.54 billion
228 mm²
Die Size
294 mm²

Board Design

120W
TDP
195W
300 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
Power Connectors
2x 6-pin

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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