Home GPU Comparison AMD Radeon Pro 555X vs NVIDIA GeForce GT 520M

AMD Radeon Pro 555X vs NVIDIA GeForce GT 520M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 555X and 1024MB VRAM GeForce GT 520M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555X 's Advantages
Released 7 years and 6 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (94.08GB/s vs 12.80GB/s)
720 additional rendering cores
NVIDIA GeForce GT 520M 's Advantages
Lower TDP (12W vs 75W)

Score

Benchmark

FP32 (float)
Radeon Pro 555X +880%
1.393 TFLOPS
GeForce GT 520M
0.142 TFLOPS
VS

Graphics Card

Jul 2018
Release Date
Jan 2011
Radeon Pro Mac
Generation
GeForce 500M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1470 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
94.08GB/s
Bandwidth
12.80GB/s

Render Config

12
Compute Units
-
-
SM Count
1
768
Shading Units
48
48
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

14.51 GPixel/s
Pixel Rate
1.480 GPixel/s
43.54 GTexel/s
Texture Rate
5.920 GTexel/s
1393 GFLOPS
FP16 (half)
-
1393 GFLOPS
FP32 (float)
142.1 GFLOPS
87.07 GFLOPS
FP64 (double)
11.84 GFLOPS

Board Design

75W
TDP
12W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 21
GPU Name
GF119
Polaris 21 PRO
GPU Variant
N12P-GV-B-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.292 billion
123 mm²
Die Size
79 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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