Home GPU Comparison NVIDIA P106M vs AMD Radeon E8870

NVIDIA P106M vs AMD Radeon E8870

We compared two Mobile platform GPUs: 4GB VRAM P106M and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106M 's Advantages
Released 3 years and 4 months late
Larger VRAM bandwidth (96.13GB/s vs 96.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
P106M +93%
2.974 TFLOPS
Radeon E8870
1.536 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Sep 2015
Mining GPUs
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1502 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.13GB/s
Bandwidth
96.00GB/s

Render Config

9
SM Count
-
-
Compute Units
12
1152
Shading Units
768
72
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
1280 KB
L2 Cache
256 KB

Theoretical Performance

41.31 GPixel/s
Pixel Rate
16.00 GPixel/s
92.95 GTexel/s
Texture Rate
48.00 GTexel/s
46.48 GFLOPS
FP16 (half)
-
2.974 TFLOPS
FP32 (float)
1.536 TFLOPS
92.95 GFLOPS
FP64 (double)
96.00 GFLOPS

Graphics Processor

GP106
GPU Name
Saturn
GP106-505-KC-A1
GPU Variant
Saturn PRO
Pascal
Architecture
GCN 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
4.4 billion
Transistors
2.08 billion
200 mm²
Die Size
160 mm²

Board Design

75W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.3

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