Home GPU Comparison NVIDIA GeForce GTX 850A vs AMD Radeon R9 M375

NVIDIA GeForce GTX 850A vs AMD Radeon R9 M375

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850A and 2GB VRAM Radeon R9 M375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M375 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 8% (1015MHz vs 936MHz)

Score

Benchmark

FP32 (float)
GeForce GTX 850A
1.198 TFLOPS
Radeon R9 M375 +8%
1.299 TFLOPS
VS

Graphics Card

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

Clock Speeds

902 MHz
Base Clock
1000 MHz
936 MHz
Boost Clock
1015 MHz
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
10
-
-
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

14.98 GPixel/s
Pixel Rate
16.24 GPixel/s
37.44 GTexel/s
Texture Rate
40.60 GTexel/s
-
-
-
1198 GFLOPS
FP32 (float)
1299 GFLOPS
37.44 GFLOPS
FP64 (double)
81.20 GFLOPS

Board Design

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

Graphics Processor

GM107
GPU Name
Tropo
N15P-GT-A1
GPU Variant
Tropo XT2
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.5 billion
148 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)
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5 (5.1)

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