Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon R7 M465X

NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon R7 M465X

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 2GB VRAM Radeon R7 M465X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 72.00GB/s)
832 additional rendering cores
AMD Radeon R7 M465X 's Advantages
Released 2 years and 6 months late
Boost Clock925MHz

Score

Benchmark

FP32 (float)
GeForce GTX 775M Mac Edition +126%
2.142 TFLOPS
Radeon R7 M465X
0.947 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
May 2016
GeForce 700M
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
925 MHz
1250 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
8
-
-
-
1344
Shading Units
512
112
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.32 GPixel/s
Pixel Rate
14.80 GPixel/s
89.26 GTexel/s
Texture Rate
29.60 GTexel/s
-
-
-
2.142 TFLOPS
FP32 (float)
947.2 GFLOPS
89.26 GFLOPS
FP64 (double)
59.20 GFLOPS

Board Design

100W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GK104
GPU Name
Tropo
N13E-GTX-A2
GPU Variant
Tropo LE
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.5 billion
294 mm²
Die Size
123 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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