Home GPU Comparison AMD Radeon R9 M270X vs NVIDIA GeForce GT 750M

AMD Radeon R9 M270X vs NVIDIA GeForce GT 750M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M270X and 2GB VRAM GeForce GT 750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M270X 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 3% (1000MHz vs 967MHz)
Larger VRAM bandwidth (88.00GB/s vs 64.19GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M270X +106%
1.536 TFLOPS
GeForce GT 750M
0.743 TFLOPS
VS

Graphics Card

Feb 2015
Release Date
Jan 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
941 MHz
1000 MHz
Boost Clock
967 MHz
1375 MHz
Memory Clock
1003 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
88.00GB/s
Bandwidth
64.19GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
384
48
TMUs
32
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
7.736 GPixel/s
48.00 GTexel/s
Texture Rate
30.94 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
742.7 GFLOPS
96.00 GFLOPS
FP64 (double)
30.94 GFLOPS

Graphics Processor

Saturn
GPU Name
GK107
Saturn PRO (216-0843044)
GPU Variant
N14P-GT
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.27 billion
160 mm²
Die Size
118 mm²

Board Design

Unknown
TDP
50W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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