Home GPU Comparison AMD Radeon R5 M435 vs AMD Radeon E8870

AMD Radeon R5 M435 vs AMD Radeon E8870

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M435 and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M435 's Advantages
Released 8 months late
Boost Clock1030MHz
AMD Radeon E8870 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 36.00GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M435
0.659 TFLOPS
Radeon E8870 +133%
1.536 TFLOPS
VS

Graphics Card

May 2016
Release Date
Sep 2015
Gem System
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

780 MHz
Base Clock
-
1030 MHz
Boost Clock
-
1125 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
36.00GB/s
Bandwidth
96.00GB/s

Render Config

5
Compute Units
12
-
-
-
320
Shading Units
768
20
TMUs
48
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
16.00 GPixel/s
20.60 GTexel/s
Texture Rate
48.00 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
1.536 TFLOPS
41.20 GFLOPS
FP64 (double)
96.00 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
Saturn
Jet S3 UL
GPU Variant
Saturn PRO
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
2.08 billion
56 mm²
Die Size
160 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.0
1.2.170
Vulkan
1.2
-
-
-
6.5 (5.1)
Shader Model
6.3

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