NVIDIA GeForce GTX 675MX Mac Edition vs NVIDIA GeForce GTX 980MX
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Lower TDP (100W vs 148W)
NVIDIA GeForce GTX 980MX 's Advantages
Released 3 years and 2 months late
Boost Clock1178MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)
320 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
GeForce GTX 980MX
+102%
3.92 TFLOPS
Graphics Card
Apr 2013
Release Date
Jun 2016
GeForce 600M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1050 MHz
-
Boost Clock
1178 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
192.0GB/s
Render Config
-
-
-
-
-
-
1344
Shading Units
1664
112
TMUs
104
32
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
20.13 GPixel/s
Pixel Rate
75.39 GPixel/s
80.53 GTexel/s
Texture Rate
122.5 GTexel/s
-
-
-
1.933 TFLOPS
FP32 (float)
3.920 TFLOPS
80.53 GFLOPS
FP64 (double)
122.5 GFLOPS
Board Design
100W
TDP
148W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GM204
N13E-GSR-A2
GPU Variant
N16E-GXX-A1
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
5.2 billion
294 mm²
Die Size
398 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
5.2
5.1
Shader Model
6.4
