Home GPU Comparison AMD Radeon RX 550 Mobile vs NVIDIA GeForce GTX 675M

AMD Radeon RX 550 Mobile vs NVIDIA GeForce GTX 675M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550 Mobile and 2GB VRAM GeForce GTX 675M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 Mobile 's Advantages
Released 5 years and 4 months late
Boost Clock1287MHz
256 additional rendering cores
Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX 550 Mobile +73%
1.647 TFLOPS
GeForce GTX 675M
0.952 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Mar 2012
Mobility Radeon
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1100 MHz
Base Clock
-
1287 MHz
Boost Clock
-
1500 MHz
Memory Clock
750 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
96.00GB/s

Render Config

-
SM Count
8
10
Compute Units
-
640
Shading Units
384
40
TMUs
64
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB

Theoretical Performance

20.59 GPixel/s
Pixel Rate
9.920 GPixel/s
51.48 GTexel/s
Texture Rate
39.68 GTexel/s
1.647 TFLOPS
FP16 (half)
-
1.647 TFLOPS
FP32 (float)
952.3 GFLOPS
103.0 GFLOPS
FP64 (double)
79.36 GFLOPS

Graphics Processor

Lexa
GPU Name
GF114
Lexa PRO (215-0904018)
GPU Variant
N13E-GS1-A1
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
1.95 billion
103 mm²
Die Size
332 mm²

Board Design

50W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

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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