Home GPU Comparison NVIDIA GeForce GTX 1080 Mobile vs AMD Radeon HD 8790M

NVIDIA GeForce GTX 1080 Mobile vs AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 2GB VRAM Radeon HD 8790M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages
Released 3 years and 4 months late
Boost Clock has increased by 93% (1734MHz vs 900MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 64.00GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Mobile +1184%
8.878 TFLOPS
Radeon HD 8790M
0.691 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Apr 2013
GeForce 10 Mobile
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

1556 MHz
Base Clock
850 MHz
1734 MHz
Boost Clock
900 MHz
1251 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
320.3GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
20
SM Count
-
2560
Shading Units
384
160
TMUs
24
64
ROPs
8
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

111.0 GPixel/s
Pixel Rate
7.200 GPixel/s
277.4 GTexel/s
Texture Rate
21.60 GTexel/s
138.7 GFLOPS
FP16 (half)
-
8.878 TFLOPS
FP32 (float)
691.2 GFLOPS
277.4 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

150W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GP104
GPU Name
Mars
N17E-G3-A1
GPU Variant
Mars M2 XTX (216-0842036)
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
0.95 billion
314 mm²
Die Size
77 mm²

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)

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy