Home GPU Comparison NVIDIA GeForce GTX 1080 Max Q vs AMD Radeon HD 7630M

NVIDIA GeForce GTX 1080 Max Q vs AMD Radeon HD 7630M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 1024MB VRAM Radeon HD 7630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Max Q 's Advantages
Released 5 years and 5 months late
Boost Clock1468MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (320.3GB/s vs 25.60GB/s)
2080 additional rendering cores
AMD Radeon HD 7630M 's Advantages
Lower TDP (20W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Max Q +1639%
7.516 TFLOPS
Radeon HD 7630M
0.432 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2012
GeForce 10 Mobile
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1290 MHz
Base Clock
-
1468 MHz
Boost Clock
-
1251 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
1024MB
GDDR5X
Memory Type
DDR3
256bit
Memory Bus
128bit
320.3GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
20
SM Count
-
2560
Shading Units
480
160
TMUs
24
64
ROPs
8
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

93.95 GPixel/s
Pixel Rate
3.600 GPixel/s
234.9 GTexel/s
Texture Rate
10.80 GTexel/s
117.4 GFLOPS
FP16 (half)
-
7.516 TFLOPS
FP32 (float)
432.0 GFLOPS
234.9 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GP104
GPU Name
Thames
N17E-G3-A1
GPU Variant
Thames LP
Pascal
Architecture
TeraScale 2
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
0.716 billion
314 mm²
Die Size
104 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
6.1
CUDA
-
6.4
Shader Model
5.0

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