Home GPU Comparison AMD Radeon HD 7530M vs NVIDIA GeForce GT 820M

AMD Radeon HD 7530M vs NVIDIA GeForce GT 820M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 1024MB VRAM GeForce GT 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7530M 's Advantages
304 additional rendering cores
Lower TDP (11W vs 15W)
NVIDIA GeForce GT 820M 's Advantages
Released 1 years and 10 months late

Score

Benchmark

FP32 (float)
Radeon HD 7530M +20%
0.36 TFLOPS
GeForce GT 820M
0.298 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Nov 2013
London
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

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

Render Config

5
Compute Units
-
-
SM Count
2
400
Shading Units
96
24
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
3.100 GPixel/s
10.80 GTexel/s
Texture Rate
12.40 GTexel/s
-
-
-
360.0 GFLOPS
FP32 (float)
297.6 GFLOPS
-
FP64 (double)
24.80 GFLOPS

Board Design

11W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
GF117
Thames LP
GPU Variant
N15V-GM
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.585 billion
104 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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