Home GPU Comparison AMD Radeon R7 M365X vs NVIDIA GeForce GTX 850M

AMD Radeon R7 M365X vs NVIDIA GeForce GTX 850M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M365X and 2GB VRAM GeForce GTX 850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M365X 's Advantages
Released 1 years and 2 months late
Boost Clock960MHz
Larger VRAM bandwidth (64.00GB/s vs 32.03GB/s)
NVIDIA GeForce GTX 850M 's Advantages
More VRAM (2GB vs 1024GB)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M365X
0.633 TFLOPS
GeForce GTX 850M +82%
1.155 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2014
Gem System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

900 MHz
Base Clock
-
960 MHz
Boost Clock
-
1000 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
32.03GB/s

Render Config

6
Compute Units
-
-
-
-
384
Shading Units
640
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
14.43 GPixel/s
19.80 GTexel/s
Texture Rate
36.08 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
1155 GFLOPS
39.60 GFLOPS
FP64 (double)
36.08 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Litho
GPU Name
GM107
Litho XT (216-0868010)
GPU Variant
N15P-GT-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.87 billion
77 mm²
Die Size
148 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
1.3
-
CUDA
5.0
6.5 (5.1)
Shader Model
5.1

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