NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon R9 M370X Mac Edition
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 2GB VRAM Radeon R9 M370X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 72.00GB/s)
896 additional rendering cores
AMD Radeon R9 M370X Mac Edition 's Advantages
Released 2 years and 7 months late
Boost Clock800MHz
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
+115%
2.209 TFLOPS
Radeon R9 M370X Mac Edition
1.024 TFLOPS
Graphics Card
Oct 2012
Release Date
May 2015
GeForce 600M
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
775 MHz
-
Boost Clock
800 MHz
1250 MHz
Memory Clock
1125 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
10
-
-
-
1536
Shading Units
640
128
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
23.01 GPixel/s
Pixel Rate
12.80 GPixel/s
92.03 GTexel/s
Texture Rate
32.00 GTexel/s
-
-
-
2.209 TFLOPS
FP32 (float)
1024 GFLOPS
92.03 GFLOPS
FP64 (double)
64.00 GFLOPS
Board Design
122W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
GK104
GPU Name
Tropo
N13E-GTX2-A2
GPU Variant
Tropo XT
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.5 billion
294 mm²
Die Size
123 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.1
Vulkan
1.2.170
3.0
CUDA
-
5.1
Shader Model
6.5 (5.1)
