Home GPU Comparison AMD Radeon 530X Mobile vs NVIDIA GeForce 840A

AMD Radeon 530X Mobile vs NVIDIA GeForce 840A

We compared two Mobile platform GPUs: 2GB VRAM Radeon 530X Mobile and 2GB VRAM GeForce 840A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 530X Mobile 's Advantages
Released 3 years and 1 months late
Larger VRAM bandwidth (36.00GB/s vs 16.02GB/s)
NVIDIA GeForce 840A 's Advantages
Boost Clock has increased by 10% (1124MHz vs 1024MHz)
Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 530X Mobile
0.786 TFLOPS
GeForce 840A +9%
0.863 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Mar 2014
Mobility Radeon
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

730 MHz
Base Clock
1029 MHz
1024 MHz
Boost Clock
1124 MHz
1125 MHz
Memory Clock
1001 MHz

Memory

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

Render Config

-
SM Count
-
6
Compute Units
-
384
Shading Units
384
24
TMUs
16
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
128 KB
L2 Cache
1024 KB

Theoretical Performance

8.192 GPixel/s
Pixel Rate
8.992 GPixel/s
24.58 GTexel/s
Texture Rate
17.98 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
863.2 GFLOPS
49.15 GFLOPS
FP64 (double)
26.98 GFLOPS

Graphics Processor

Polaris 24
GPU Name
GM108
Polaris 24 XT (216-0867030)
GPU Variant
-
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
Unknown
125 mm²
Die Size
Unknown

Board Design

50W
TDP
33W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.3
Shader Model
5.1

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