Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon HD 6750M Mac Edition

AMD Radeon R5 A220 vs AMD Radeon HD 6750M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 512MB VRAM Radeon HD 6750M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A220 's Advantages
Released 2 years and 9 months late
More VRAM (1024GB vs 512GB)
AMD Radeon HD 6750M Mac Edition 's Advantages
Larger VRAM bandwidth (50.82GB/s vs 14.40GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
Radeon HD 6750M Mac Edition +131%
0.574 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Apr 2011
All-In-One
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
794 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
50.82GB/s

Render Config

2
Compute Units
6
-
-
-
160
Shading Units
480
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
4.784 GPixel/s
6.200 GTexel/s
Texture Rate
14.35 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
574.1 GFLOPS
-
-
-

Board Design

35W
TDP
35W
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Caicos
GPU Name
Whistler
Caicos XT (215-0804070)
GPU Variant
Whistler PRO (216-0810005)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.716 billion
67 mm²
Die Size
104 mm²

Graphics Features

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

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