Home GPU Comparison NVIDIA GeForce 840A vs AMD Radeon R5 M435

NVIDIA GeForce 840A vs AMD Radeon R5 M435

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840A and 2GB VRAM Radeon R5 M435 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840A 's Advantages
Boost Clock has increased by 9% (1124MHz vs 1030MHz)
64 additional rendering cores
AMD Radeon R5 M435 's Advantages
Released 2 years and 2 months late
Larger VRAM bandwidth (36.00GB/s vs 16.02GB/s)

Score

Benchmark

FP32 (float)
GeForce 840A +30%
0.863 TFLOPS
Radeon R5 M435
0.659 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
May 2016
GeForce 800A
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1029 MHz
Base Clock
780 MHz
1124 MHz
Boost Clock
1030 MHz
1001 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
16.02GB/s
Bandwidth
36.00GB/s

Render Config

-
Compute Units
5
-
-
-
384
Shading Units
320
16
TMUs
20
8
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.992 GPixel/s
Pixel Rate
8.240 GPixel/s
17.98 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
659.2 GFLOPS
26.98 GFLOPS
FP64 (double)
41.20 GFLOPS

Board Design

33W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GM108
GPU Name
Jet
-
GPU Variant
Jet S3 UL
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
0.69 billion
Unknown
Die Size
56 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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