Home GPU Comparison AMD Radeon E6460 vs NVIDIA GeForce GT 650M Mac Edition

AMD Radeon E6460 vs NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 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

AMD Radeon E6460 's Advantages
Lower TDP (25W vs 45W)
NVIDIA GeForce GT 650M Mac Edition 's Advantages
Released 1 years and 3 months late
Larger VRAM bandwidth (80.26GB/s vs 25.60GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E6460
0.192 TFLOPS
GeForce GT 650M Mac Edition +259%
0.691 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jul 2012
Embedded
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1254 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
80.26GB/s

Render Config

2
Compute Units
-
-
-
-
160
Shading Units
384
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
7.200 GPixel/s
4.800 GTexel/s
Texture Rate
28.80 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
691.2 GFLOPS
-
FP64 (double)
28.80 GFLOPS

Board Design

25W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Caicos
GPU Name
GK107
E6460
GPU Variant
N13P-GT-W-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
1.27 billion
67 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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