Home GPU Comparison NVIDIA GeForce 705M vs AMD Radeon R5 A220

NVIDIA GeForce 705M vs AMD Radeon R5 A220

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705M and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705M 's Advantages
Lower TDP (15W vs 35W)
AMD Radeon R5 A220 's Advantages
112 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 705M
0.142 TFLOPS
Radeon R5 A220 +74%
0.248 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2014
GeForce 700M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
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

-
Compute Units
2
1
SM Count
-
48
Shading Units
160
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.476 GPixel/s
Pixel Rate
3.100 GPixel/s
5.904 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
141.7 GFLOPS
FP32 (float)
248.0 GFLOPS
11.81 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
35W
-
-
-
No outputs
Outputs
1x DVI 1x HDMI 1.3a
-
Power Connectors
None

Graphics Processor

GF119
GPU Name
Caicos
GF119 B1
GPU Variant
Caicos XT (215-0804070)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.37 billion
79 mm²
Die Size
67 mm²

Graphics Features

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

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