Home GPU Comparison AMD Radeon HD 7530M vs AMD Radeon HD 7490M

AMD Radeon HD 7530M vs AMD Radeon HD 7490M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 1024MB VRAM Radeon HD 7490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7530M 's Advantages
240 additional rendering cores
AMD Radeon HD 7490M 's Advantages
Larger VRAM bandwidth (30.40GB/s vs 14.40GB/s)
Lower TDP (9W vs 11W)

Score

Benchmark

FP32 (float)
Radeon HD 7530M +40%
0.36 TFLOPS
Radeon HD 7490M
0.256 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2012
London
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
30.40GB/s

Render Config

5
Compute Units
2
-
-
-
400
Shading Units
160
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
3.200 GPixel/s
10.80 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
360.0 GFLOPS
FP32 (float)
256.0 GFLOPS
-
-
-

Board Design

11W
TDP
9W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
Seymour
Thames LP
GPU Variant
Seymour XTX (216-0810005)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.37 billion
104 mm²
Die Size
67 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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