Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon Pro 580

NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon Pro 580

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Lower TDP (100W vs 185W)
AMD Radeon Pro 580 's Advantages
Released 3 years and 7 months late
Boost Clock1200MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (217.0GB/s vs 160.0GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 775M Mac Edition
2.142 TFLOPS
Radeon Pro 580 +158%
5.53 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jun 2017
GeForce 700M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1100 MHz
-
Boost Clock
1200 MHz
1250 MHz
Memory Clock
1695 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
217.0GB/s

Render Config

-
Compute Units
36
-
-
-
1344
Shading Units
2304
112
TMUs
144
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

22.32 GPixel/s
Pixel Rate
38.40 GPixel/s
89.26 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
2.142 TFLOPS
FP32 (float)
5.530 TFLOPS
89.26 GFLOPS
FP64 (double)
345.6 GFLOPS

Board Design

100W
TDP
185W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
Ellesmere
N13E-GTX-A2
GPU Variant
Ellesmere XTA (216-0886220)
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
3.54 billion
Transistors
5.7 billion
294 mm²
Die Size
232 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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