GeForce GTX 480M and Radeon R9 M370X Mac Edition - video card comparison
GeForce GTX 480M
Radeon R9 M370X Mac Edition
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
N11E-GTX-A3
Tropo
Market segment
Laptop
Desktop
Release date
May 2010
May 2015
Bus support
PCI-E 2.0
-
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
-
SLI options
+
-
Boost clock speed
-
800 MHz
Core clock speed
425 MHz
775 MHz
Floating-point performance
598.4 gflops
1,024 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,500 million
Pipelines / CUDA cores
352
640
Power consumption (TDP)
100 Watt
-
Texture fill rate
18.7 billion/sec
32.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1200 MHz
4500 MHz
Memory bandwidth
76.8 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Maximum VGA resolution
2048x1536
-
DirectX
12 API
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.2.131