NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce GTX 770M
GPU · Specs Compare
Graphics Card
Release Date
Apr 2013
May 2013
Generation
GeForce 600M
GeForce 700M
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1250 MHz
1002 MHz
Base Clock
—
706 MHz
Boost Clock
—
797 MHz
Memory
Memory Size
1024MB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
96.19GB/s
Render Config
Shading Units
1344
960
TMUs
112
80
ROPs
32
24
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
512 KB
384 KB
Theoretical Performance
Pixel Rate
20.13 GPixel/s
15.94 GPixel/s
Texture Rate
80.53 GTexel/s
63.76 GTexel/s
FP32 (float)
1.933 TFLOPS
1.530 TFLOPS
FP64 (double)
80.53 GFLOPS
63.76 GFLOPS
Graphics Processor
GPU Name
GK104
GK106
GPU Variant
N13E-GSR-A2
N14E-GS-A1
Architecture
Kepler
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
2.54 billion
Die Size
294 mm²
221 mm²
Board Design
TDP
100W
75W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.1
CUDA
3.0
3.0
Shader Model
5.1
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.