Home GPU Comparison AMD Radeon HD 7530M vs AMD Radeon HD 8850M

AMD Radeon HD 7530M vs AMD Radeon HD 8850M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7530M and 2GB VRAM Radeon HD 8850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8850M 's Advantages
Released 1 years and 3 months late
Boost Clock625MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7530M
0.36 TFLOPS
Radeon HD 8850M +122%
0.8 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Apr 2013
London
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
575 MHz
-
Boost Clock
625 MHz
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
5
Compute Units
10
400
Shading Units
640
24
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB

Theoretical Performance

3.600 GPixel/s
Pixel Rate
10.00 GPixel/s
10.80 GTexel/s
Texture Rate
25.00 GTexel/s
-
FP16 (half)
-
360.0 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
50.00 GFLOPS

Graphics Processor

Thames
GPU Name
Venus
Thames LP
GPU Variant
Venus PRO (216-0846009)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.5 billion
104 mm²
Die Size
123 mm²

Board Design

11W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
CUDA
-
5.0
Shader Model
6.5 (5.1)

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