Radeon R9 M380 Mac Edition vs GeForce GTX 680MX Mac Edition
We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M380 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
Radeon R9 M380 Mac Edition 's Advantages
Released 2 years and 7 months late
Boost Clock1021MHz
GeForce GTX 680MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 100.4GB/s)
768 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 M380 Mac Edition
1568
GeForce GTX 680MX Mac Edition
+40%
2209
Graphics Card
May 2015
Release Date
Oct 2012
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
900 MHz
Base Clock
-
1021 MHz
Boost Clock
-
1568 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
100.4GB/s
Bandwidth
160.0GB/s
Render Config
12
Compute Units
-
768
Shading Units
1536
48
TMUs
128
16
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
Theoretical Performance
16.34 GPixel/s
Pixel Rate
23.01 GPixel/s
49.01 GTexel/s
Texture Rate
92.03 GTexel/s
1.568 TFLOPS
FP32 (float)
2.209 TFLOPS
98.02 GFLOPS
FP64 (double)
92.03 GFLOPS
Board Design
Unknown
TDP
122W
Portable Device Dependent
Outputs
No outputs
Graphics Processor
Strato
GPU Name
GK104
Strato PRO
GPU Variant
N13E-GTX2-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
3.54 billion
160 mm²
Die Size
294 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1