Home GPU Comparison AMD Radeon 520 Mobile vs NVIDIA GeForce GTX 880M

AMD Radeon 520 Mobile vs NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages
Released 3 years and 1 months late
Lower TDP (50W vs 122W)
NVIDIA GeForce GTX 880M 's Advantages
Boost Clock993MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 16.00GB/s)
1216 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 520 Mobile
0.659 TFLOPS
GeForce GTX 880M +362%
3.05 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Mar 2014
Mobility Radeon
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
954 MHz
-
Boost Clock
993 MHz
1000 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
160.0GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
1536
20
TMUs
128
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
31.78 GPixel/s
20.60 GTexel/s
Texture Rate
127.1 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
3.050 TFLOPS
41.20 GFLOPS
FP64 (double)
127.1 GFLOPS

Board Design

50W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Banks
GPU Name
GK104
Banks PRO (216-0568010)
GPU Variant
N15E-GX-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
3.54 billion
56 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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