Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce GT 750M Mac Edition

AMD Radeon R9 M275 vs NVIDIA GeForce GT 750M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 2GB VRAM GeForce GT 750M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275 's Advantages
Boost Clock925MHz
256 additional rendering cores
NVIDIA GeForce GT 750M Mac Edition 's Advantages
Larger VRAM bandwidth (80.26GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R9 M275 +66%
1.184 TFLOPS
GeForce GT 750M Mac Edition
0.711 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Nov 2013
Gem System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1000 MHz
Memory Clock
1254 MHz

Memory

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

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
384
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
7.408 GPixel/s
37.00 GTexel/s
Texture Rate
29.63 GTexel/s
-
-
-
1184 GFLOPS
FP32 (float)
711.2 GFLOPS
74.00 GFLOPS
FP64 (double)
29.63 GFLOPS

Board Design

Unknown
TDP
50W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GK107
Venus XTX (216-0846033)
GPU Variant
N14P-GT
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.27 billion
123 mm²
Die Size
118 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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