Home GPU Comparison NVIDIA GeForce 805A vs AMD Radeon HD 8530M

NVIDIA GeForce 805A vs AMD Radeon HD 8530M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 805A 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 805A 's Advantages
Released 6 months late
Boost Clock has increased by 8% (758MHz vs 700MHz)
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
AMD Radeon HD 8530M 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 805A
0.291 TFLOPS
Radeon HD 8530M +53%
0.448 TFLOPS
VS

Graphics Card

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

Clock Speeds

719 MHz
Base Clock
650 MHz
758 MHz
Boost Clock
700 MHz
1001 MHz
Memory Clock
900 MHz

Memory

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

Render Config

-
Compute Units
6
-
-
-
192
Shading Units
320
16
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.064 GPixel/s
Pixel Rate
5.600 GPixel/s
12.13 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
291.1 GFLOPS
FP32 (float)
448.0 GFLOPS
12.13 GFLOPS
FP64 (double)
28.00 GFLOPS

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

GK208
GPU Name
Mars
-
GPU Variant
Mars S3 LE (216-0842054)
Kepler 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.02 billion
Transistors
0.95 billion
87 mm²
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)
1.1
Vulkan
1.2.170
3.5
CUDA
-
5.1
Shader Model
6.5 (5.1)

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