Home GPU Comparison NVIDIA GeForce GTX 1070 Max Q vs AMD Radeon HD 6630M Mac Edition

NVIDIA GeForce GTX 1070 Max Q vs AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 Max Q and 256MB VRAM Radeon HD 6630M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 Max Q 's Advantages
Released 6 years and 5 months late
Boost Clock1379MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.3GB/s vs 19.20GB/s)
1568 additional rendering cores
AMD Radeon HD 6630M Mac Edition 's Advantages
Lower TDP (26W vs 115W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 Max Q +1076%
5.648 TFLOPS
Radeon HD 6630M Mac Edition
0.48 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2011
GeForce 10 Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1215 MHz
Base Clock
-
1379 MHz
Boost Clock
-
2002 MHz
Memory Clock
600 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
6
16
SM Count
-
2048
Shading Units
480
128
TMUs
24
64
ROPs
8
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

88.26 GPixel/s
Pixel Rate
4.000 GPixel/s
176.5 GTexel/s
Texture Rate
12.00 GTexel/s
88.26 GFLOPS
FP16 (half)
-
5.648 TFLOPS
FP32 (float)
480.0 GFLOPS
176.5 GFLOPS
FP64 (double)
-

Board Design

115W
TDP
26W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GP104
GPU Name
Whistler
N17E-G2-A1
GPU Variant
Whistler 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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