Home GPU Comparison ATI Mobility Radeon HD 5870 vs AMD Radeon RX 570 Mobile

ATI Mobility Radeon HD 5870 vs AMD Radeon RX 570 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 8GB VRAM Radeon RX 570 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
Lower TDP (50W vs 85W)
AMD Radeon RX 570 Mobile 's Advantages
Released 7 years and 11 months late
Boost Clock1206MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (211.2GB/s vs 64.00GB/s)
1248 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5870
1.12 TFLOPS
Radeon RX 570 Mobile +341%
4.94 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
926 MHz
-
Boost Clock
1206 MHz
1000 MHz
Memory Clock
1650 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
211.2GB/s

Render Config

10
Compute Units
32
-
-
-
800
Shading Units
2048
40
TMUs
128
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
38.59 GPixel/s
28.00 GTexel/s
Texture Rate
154.4 GTexel/s
-
FP16 (half)
4.940 TFLOPS
1120 GFLOPS
FP32 (float)
4.940 TFLOPS
-
FP64 (double)
308.7 GFLOPS

Board Design

50W
TDP
85W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
Ellesmere
Broadway XT (216-0769008)
GPU Variant
Ellesmere PRO
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.04 billion
Transistors
5.7 billion
166 mm²
Die Size
232 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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