Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon HD 8670M

AMD Radeon R5 A220 vs AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A220 's Advantages
Released 10 months late
AMD Radeon HD 8670M 's Advantages
Boost Clock975MHz
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
Radeon HD 8670M +151%
0.624 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2013
All-In-One
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
900 MHz
Memory Clock
900 MHz

Memory

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

Render Config

2
Compute Units
5
-
-
-
160
Shading Units
320
8
TMUs
20
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
7.800 GPixel/s
6.200 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
624.0 GFLOPS
-
FP64 (double)
39.00 GFLOPS

Board Design

35W
TDP
Unknown
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Caicos
GPU Name
Sun
Caicos XT (215-0804070)
GPU Variant
Sun S3 XT (216-0841009)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
0.69 billion
67 mm²
Die Size
56 mm²

Graphics Features

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

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