Home GPU Comparison AMD Radeon HD 6630M Mac Edition vs AMD Radeon R5 M240

AMD Radeon HD 6630M Mac Edition vs AMD Radeon R5 M240

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 1024MB VRAM Radeon R5 M240 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
Larger VRAM bandwidth (19.20GB/s vs 14.40GB/s)
160 additional rendering cores
AMD Radeon R5 M240 's Advantages
Released 3 years and 8 months late
Boost Clock1030MHz
More VRAM (1024GB vs 256GB)

Score

Benchmark

FP32 (float)
Radeon HD 6630M Mac Edition
0.48 TFLOPS
Radeon R5 M240 +37%
0.659 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Sep 2014
Vancouver
Generation
Crystal System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1030 MHz
600 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
64bit
19.20GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
5
-
-
-
480
Shading Units
320
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
8.240 GPixel/s
12.00 GTexel/s
Texture Rate
20.60 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
659.2 GFLOPS
-
FP64 (double)
41.20 GFLOPS

Board Design

26W
TDP
Unknown
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
Jet
Whistler LP
GPU Variant
Jet XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.69 billion
104 mm²
Die Size
56 mm²

Graphics Features

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

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