Home GPU Comparison NVIDIA GeForce GTX 650 Ti OEM vs NVIDIA GeForce GTX 680 Mac Edition

NVIDIA GeForce GTX 650 Ti OEM vs NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti OEM 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 650 Ti OEM 's Advantages
Lower TDP (110W vs 195W)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Boost Clock1058MHz
Larger VRAM bandwidth (192.3GB/s vs 86.40GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti OEM
1.425 TFLOPS
GeForce GTX 680 Mac Edition +128%
3.25 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1058 MHz
1350 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
-
-
-
768
Shading Units
1536
64
TMUs
128
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
33.86 GPixel/s
59.39 GTexel/s
Texture Rate
135.4 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
3.250 TFLOPS
59.39 GFLOPS
FP64 (double)
135.4 GFLOPS

Board Design

110W
TDP
195W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GK106
GPU Name
GK104
-
GPU Variant
GK104-400-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.54 billion
Transistors
3.54 billion
221 mm²
Die Size
294 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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