Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce GTX 680MX Mac Edition

NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA GeForce GTX 680MX Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 2GB VRAM GeForce GTX 680MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 1 years and 1 months late
Lower TDP (100W vs 122W)
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 775M Mac Edition
2.142 TFLOPS
GeForce GTX 680MX Mac Edition +3%
2.209 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Oct 2012
GeForce 700M
Generation
GeForce 600M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1344
Shading Units
1536
112
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB

Theoretical Performance

22.32 GPixel/s
Pixel Rate
23.01 GPixel/s
89.26 GTexel/s
Texture Rate
92.03 GTexel/s
-
FP16 (half)
-
2.142 TFLOPS
FP32 (float)
2.209 TFLOPS
89.26 GFLOPS
FP64 (double)
92.03 GFLOPS

Graphics Processor

GK104
GPU Name
GK104
N13E-GTX-A2
GPU Variant
N13E-GTX2-A2
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
3.54 billion
294 mm²
Die Size
294 mm²

Board Design

100W
TDP
122W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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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