Home GPU Comparison ATI Mobility Radeon HD 5870 vs AMD Radeon 530X Mobile

ATI Mobility Radeon HD 5870 vs AMD Radeon 530X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 2GB VRAM Radeon 530X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5870 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 36.00GB/s)
416 additional rendering cores
AMD Radeon 530X Mobile 's Advantages
Released 7 years and 3 months late
Boost Clock1024MHz
More VRAM (2GB vs 1024GB)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5870 +42%
1.12 TFLOPS
Radeon 530X Mobile
0.786 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Apr 2017
Manhattan
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
1024 MHz
1000 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
36.00GB/s

Render Config

10
Compute Units
6
-
-
-
800
Shading Units
384
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
8.192 GPixel/s
28.00 GTexel/s
Texture Rate
24.58 GTexel/s
-
FP16 (half)
786.4 GFLOPS
1120 GFLOPS
FP32 (float)
786.4 GFLOPS
-
FP64 (double)
49.15 GFLOPS

Board Design

50W
TDP
50W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
Polaris 24
Broadway XT (216-0769008)
GPU Variant
Polaris 24 XT (216-0867030)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
1.55 billion
166 mm²
Die Size
125 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3

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