Home GPU Comparison NVIDIA GeForce 840M vs AMD Radeon HD 8530M

NVIDIA GeForce 840M vs AMD Radeon HD 8530M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 840M and 1024MB VRAM Radeon HD 8530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 840M 's Advantages
Boost Clock has increased by 61% (1124MHz vs 700MHz)
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 840M +92%
0.863 TFLOPS
Radeon HD 8530M
0.448 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jan 2014
GeForce 800M
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1029 MHz
Base Clock
650 MHz
1124 MHz
Boost Clock
700 MHz
1001 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.02GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
6
-
-
-
384
Shading Units
320
16
TMUs
16
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
5.600 GPixel/s
17.98 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
863.2 GFLOPS
FP32 (float)
448.0 GFLOPS
26.98 GFLOPS
FP64 (double)
28.00 GFLOPS

Board Design

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

Graphics Processor

GM108
GPU Name
Mars
N15S-GT
GPU Variant
Mars S3 LE (216-0842054)
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
0.95 billion
Unknown
Die Size
77 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)

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy