Home GPU Comparison NVIDIA GeForce GTX 460M vs NVIDIA GeForce GT 650M Mac Edition

NVIDIA GeForce GTX 460M vs NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 460M and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460M 's Advantages
More VRAM (1536GB vs 512GB)
NVIDIA GeForce GT 650M Mac Edition 's Advantages
Released 1 years and 10 months late
Larger VRAM bandwidth (80.26GB/s vs 60.00GB/s)
192 additional rendering cores
Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GTX 460M
0.518 TFLOPS
GeForce GT 650M Mac Edition +33%
0.691 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Jul 2012
GeForce 400M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
625 MHz
Memory Clock
1254 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
60.00GB/s
Bandwidth
80.26GB/s

Render Config

-
-
-
4
SM Count
-
192
Shading Units
384
32
TMUs
32
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.400 GPixel/s
Pixel Rate
7.200 GPixel/s
21.60 GTexel/s
Texture Rate
28.80 GTexel/s
-
-
-
518.4 GFLOPS
FP32 (float)
691.2 GFLOPS
43.20 GFLOPS
FP64 (double)
28.80 GFLOPS

Board Design

50W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF106
GPU Name
GK107
N11E-GS-A1
GPU Variant
N13P-GT-W-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
1.27 billion
238 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.0
5.1
Shader Model
5.1

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