GeForce 930MX vs Radeon E8870
We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 930MX 's Advantages
Released 6 months late
Boost Clock1020MHz
Lower TDP (17W vs 75W)
Radeon E8870 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 930MX
783
Radeon E8870
+96%
1536
Graphics Card
Mar 2016
Release Date
Sep 2015
GeForce 900M
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)
Clock Speeds
952 MHz
Base Clock
-
1020 MHz
Boost Clock
-
900 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
96.00GB/s
Render Config
-
Compute Units
12
384
Shading Units
768
24
TMUs
48
8
ROPs
16
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
Theoretical Performance
8.160 GPixel/s
Pixel Rate
16.00 GPixel/s
24.48 GTexel/s
Texture Rate
48.00 GTexel/s
783.4 GFLOPS
FP32 (float)
1.536 TFLOPS
24.48 GFLOPS
FP64 (double)
96.00 GFLOPS
Board Design
17W
TDP
75W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GM108
GPU Name
Saturn
N16S-GMR
GPU Variant
Saturn PRO
Maxwell
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
2.08 billion
Unknown
Die Size
160 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
6.3