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

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

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

Main Differences

AMD Radeon HD 6630M Mac Edition 's Advantages
Lower TDP (26W vs 115W)
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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

Whistler
GPU Name
GP104
Whistler LP
GPU Variant
N17E-G2-A1
TeraScale 2
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.716 billion
Transistors
7.2 billion
104 mm²
Die Size
314 mm²

Graphics Features

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

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