Home GPU Comparison AMD Radeon E6460 vs NVIDIA GeForce GTX 775M Mac Edition

AMD Radeon E6460 vs NVIDIA GeForce GTX 775M Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 2GB VRAM GeForce GTX 775M 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 100W)
NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 2 years and 7 months late
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
1184 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E6460
0.192 TFLOPS
GeForce GTX 775M Mac Edition +1015%
2.142 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Nov 2013
Embedded
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
2
Compute Units
-
160
Shading Units
1344
8
TMUs
112
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
22.32 GPixel/s
4.800 GTexel/s
Texture Rate
89.26 GTexel/s
-
FP16 (half)
-
192.0 GFLOPS
FP32 (float)
2.142 TFLOPS
-
FP64 (double)
89.26 GFLOPS

Graphics Processor

Caicos
GPU Name
GK104
E6460
GPU Variant
N13E-GTX-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
3.54 billion
67 mm²
Die Size
294 mm²

Board Design

25W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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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