Home GPU Comparison NVIDIA GeForce GTX 850M vs AMD Radeon R5 A335

NVIDIA GeForce GTX 850M vs AMD Radeon R5 A335

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 850M and 2GB VRAM Radeon R5 A335 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages
Larger VRAM bandwidth (32.03GB/s vs 14.40GB/s)
320 additional rendering cores
AMD Radeon R5 A335 's Advantages
Released 1 years and 7 months late

Score

Benchmark

FP32 (float)
GeForce GTX 850M +68%
1.155 TFLOPS
Radeon R5 A335
0.684 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Oct 2015
GeForce 800M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
32.03GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
-
Compute Units
5
640
Shading Units
320
40
TMUs
20
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

14.43 GPixel/s
Pixel Rate
8.560 GPixel/s
36.08 GTexel/s
Texture Rate
21.40 GTexel/s
-
FP16 (half)
-
1155 GFLOPS
FP32 (float)
684.8 GFLOPS
36.08 GFLOPS
FP64 (double)
-

Graphics Processor

GM107
GPU Name
Exo
N15P-GT-A1
GPU Variant
-
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
0.69 billion
148 mm²
Die Size
56 mm²

Board Design

45W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

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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