Home GPU Comparison AMD Radeon R5 A220 vs AMD Radeon HD 6970M

AMD Radeon R5 A220 vs AMD Radeon HD 6970M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 1024MB VRAM Radeon HD 6970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A220 's Advantages
Released 3 years late
Lower TDP (35W vs 75W)
AMD Radeon HD 6970M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 14.40GB/s)
800 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
Radeon HD 6970M +426%
1.306 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
115.2GB/s

Render Config

2
Compute Units
12
-
-
-
160
Shading Units
960
8
TMUs
48
4
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
21.76 GPixel/s
6.200 GTexel/s
Texture Rate
32.64 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
1306 GFLOPS
-
-
-

Board Design

35W
TDP
75W
-
-
-
1x DVI 1x HDMI 1.3a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Caicos
GPU Name
Blackcomb
Caicos XT (215-0804070)
GPU Variant
Blackcomb XT (216-0811000)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
1.7 billion
67 mm²
Die Size
212 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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