Home GPU Comparison NVIDIA P106M vs AMD Radeon HD 8790M

NVIDIA P106M vs AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 4GB VRAM P106M and 2GB VRAM Radeon HD 8790M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106M 's Advantages
Released 5 years and 9 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.13GB/s vs 64.00GB/s)
768 additional rendering cores
AMD Radeon HD 8790M 's Advantages
Boost Clock900MHz

Score

Benchmark

FP32 (float)
P106M +330%
2.974 TFLOPS
Radeon HD 8790M
0.691 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Apr 2013
Mining GPUs
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
900 MHz
1502 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.13GB/s
Bandwidth
64.00GB/s

Render Config

9
SM Count
-
-
Compute Units
6
1152
Shading Units
384
72
TMUs
24
32
ROPs
8
-
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
7.200 GPixel/s
92.95 GTexel/s
Texture Rate
21.60 GTexel/s
46.48 GFLOPS
FP16 (half)
-
2.974 TFLOPS
FP32 (float)
691.2 GFLOPS
92.95 GFLOPS
FP64 (double)
43.20 GFLOPS

Graphics Processor

GP106
GPU Name
Mars
GP106-505-KC-A1
GPU Variant
Mars M2 XTX (216-0842036)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
4.4 billion
Transistors
0.95 billion
200 mm²
Die Size
77 mm²

Board Design

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

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
6.1
CUDA
-
6.4
Shader Model
6.5 (5.1)

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