Home GPU Comparison NVIDIA GeForce GT 650M Mac Edition vs AMD FirePro M4100

NVIDIA GeForce GT 650M Mac Edition vs AMD FirePro M4100

We compared two Mobile platform GPUs: 512MB VRAM GeForce GT 650M Mac Edition and 2GB VRAM FirePro M4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M Mac Edition 's Advantages
Larger VRAM bandwidth (80.26GB/s vs 64.00GB/s)
AMD FirePro M4100 's Advantages
Released 1 years and 3 months late
More VRAM (2GB vs 512GB)

Score

Benchmark

FP32 (float)
GeForce GT 650M Mac Edition +34%
0.691 TFLOPS
FirePro M4100
0.514 TFLOPS
VS

Graphics Card

Jul 2012
Release Date
Oct 2013
GeForce 600M
Generation
FirePro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
1254 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.26GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
-
-
-
384
Shading Units
384
32
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
5.360 GPixel/s
28.80 GTexel/s
Texture Rate
16.08 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
514.6 GFLOPS
28.80 GFLOPS
FP64 (double)
32.16 GFLOPS

Board Design

45W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GK107
GPU Name
Mars
N13P-GT-W-A2
GPU Variant
Mars M2 PRO/LP (216-0842009)
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.27 billion
Transistors
0.95 billion
118 mm²
Die Size
77 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)

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