AMD Radeon Pro 580X vs NVIDIA GeForce GTX 965M
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Jan 2016
Generation
Radeon Pro Mac
GeForce 900M
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-A (3.0)
Clock Speeds
Base Clock
1100 MHz
935 MHz
Boost Clock
1200 MHz
1150 MHz
Memory Clock
1710 MHz
1253 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
218.9GB/s
80.19GB/s
Render Config
Compute Units
36
-
Shading Units
2304
1024
TMUs
144
64
ROPs
32
32
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
2 MB
1024 KB
Theoretical Performance
Pixel Rate
38.40 GPixel/s
36.80 GPixel/s
Texture Rate
172.8 GTexel/s
73.60 GTexel/s
FP16 (half)
5.530 TFLOPS
-
FP32 (float)
5.530 TFLOPS
2.355 TFLOPS
FP64 (double)
345.6 GFLOPS
73.60 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GM206S
GPU Variant
Ellesmere XTA(216-0886220)
N16E-GR-A1
Architecture
GCN 4.0
Maxwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
2.94 billion
Die Size
232 mm²
228 mm²
Board Design
TDP
185W
Unknown
Outputs
2x HDMI 2.0b
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
-
5.2
📊 Benchmark
Blender
338
-
3DMark Time Spy
-
1,800