Home GPU Comparison ATI Mobility Radeon HD 5870 vs AMD Radeon E9550 MXM

ATI Mobility Radeon HD 5870 vs AMD Radeon E9550 MXM

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 8GB VRAM Radeon E9550 MXM 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 95W)
AMD Radeon E9550 MXM 's Advantages
Released 6 years and 8 months late
Boost Clock1266MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)
1504 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5870
1.12 TFLOPS
Radeon E9550 MXM +420%
5.834 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Sep 2016
Manhattan
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
1000 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
160.0GB/s

Render Config

10
Compute Units
36
-
-
-
800
Shading Units
2304
40
TMUs
144
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
40.51 GPixel/s
28.00 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
1120 GFLOPS
FP32 (float)
5.834 TFLOPS
-
FP64 (double)
364.6 GFLOPS

Board Design

50W
TDP
95W
-
-
-
No outputs
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

Broadway
GPU Name
Ellesmere
Broadway XT (216-0769008)
GPU Variant
Ellesmere XT
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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