Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon HD 8750A

AMD Radeon R5 A220 vs AMD Radeon HD 8750A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 1024MB VRAM Radeon HD 8750A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A220 's Advantages
Released 11 months late
Lower TDP (35W vs 45W)
AMD Radeon HD 8750A 's Advantages
Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
Radeon HD 8750A +85%
0.461 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Feb 2013
All-In-One
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.00GB/s

Render Config

2
Compute Units
6
-
-
-
160
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
4.800 GPixel/s
6.200 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
460.8 GFLOPS
-
FP64 (double)
28.80 GFLOPS

Board Design

35W
TDP
45W
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Caicos
GPU Name
Mars
Caicos XT (215-0804070)
GPU Variant
Mars XT
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
0.95 billion
67 mm²
Die Size
77 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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