Home GPU Comparison AMD Radeon R7 M365X vs AMD Radeon HD 6630M Mac Edition

AMD Radeon R7 M365X vs AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M365X 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

AMD Radeon R7 M365X 's Advantages
Released 4 years and 4 months late
Boost Clock960MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 19.20GB/s)
AMD Radeon HD 6630M Mac Edition 's Advantages
96 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M365X +31%
0.633 TFLOPS
Radeon HD 6630M Mac Edition
0.48 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2011
Gem System
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
960 MHz
Boost Clock
-
1000 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
19.20GB/s

Render Config

6
Compute Units
6
-
-
-
384
Shading Units
480
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
4.000 GPixel/s
19.80 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
633.6 GFLOPS
FP32 (float)
480.0 GFLOPS
39.60 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
26W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Litho
GPU Name
Whistler
Litho XT (216-0868010)
GPU Variant
Whistler LP
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.95 billion
Transistors
0.716 billion
77 mm²
Die Size
104 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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