Home GPU Comparison NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon Pro 580

NVIDIA GeForce GT 755M Mac Edition vs AMD Radeon Pro 580

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 755M 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 GT 755M Mac Edition 's Advantages
Lower TDP (50W vs 185W)
AMD Radeon Pro 580 's Advantages
Released 3 years and 7 months late
Boost Clock1200MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (217.0GB/s vs 80.00GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 755M Mac Edition
0.833 TFLOPS
Radeon Pro 580 +563%
5.53 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
217.0GB/s

Render Config

-
Compute Units
36
-
-
-
384
Shading Units
2304
32
TMUs
144
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

8.680 GPixel/s
Pixel Rate
38.40 GPixel/s
34.72 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
833.3 GFLOPS
FP32 (float)
5.530 TFLOPS
34.72 GFLOPS
FP64 (double)
345.6 GFLOPS

Board Design

50W
TDP
185W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
Ellesmere
GT 755M
GPU Variant
Ellesmere XTA (216-0886220)
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.27 billion
Transistors
5.7 billion
118 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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