Home GPU Comparison AMD Radeon R5 A220 vs NVIDIA GeForce GT 445M

AMD Radeon R5 A220 vs NVIDIA GeForce GT 445M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A220 and 1024MB VRAM GeForce GT 445M 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 and 4 months late
16 additional rendering cores
NVIDIA GeForce GT 445M 's Advantages
Larger VRAM bandwidth (40.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon R5 A220
0.248 TFLOPS
GeForce GT 445M +32%
0.328 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Sep 2010
All-In-One
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
40.00GB/s

Render Config

2
Compute Units
-
-
SM Count
3
160
Shading Units
144
8
TMUs
24
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

3.100 GPixel/s
Pixel Rate
3.420 GPixel/s
6.200 GTexel/s
Texture Rate
13.68 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
328.3 GFLOPS
-
FP64 (double)
27.36 GFLOPS

Board Design

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

Graphics Processor

Caicos
GPU Name
GF106
Caicos XT (215-0804070)
GPU Variant
N11E-GE-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
1.17 billion
67 mm²
Die Size
238 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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