Home GPU Comparison AMD Radeon RX 550X Mobile vs NVIDIA GeForce 8800M GTX

AMD Radeon RX 550X Mobile vs NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550X Mobile and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X Mobile 's Advantages
Released 10 years and 5 months late
Boost Clock1176MHz
More VRAM (2GB vs 512GB)
544 additional rendering cores
Lower TDP (50W vs 65W)
NVIDIA GeForce 8800M GTX 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 48.00GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 550X Mobile +527%
1.505 TFLOPS
GeForce 8800M GTX
0.24 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Nov 2007
Mobility Radeon
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-HE

Clock Speeds

1100 MHz
Base Clock
-
1176 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
48.00GB/s
Bandwidth
51.20GB/s

Render Config

10
Compute Units
-
-
SM Count
12
640
Shading Units
96
40
TMUs
48
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

18.82 GPixel/s
Pixel Rate
8.000 GPixel/s
47.04 GTexel/s
Texture Rate
24.00 GTexel/s
1.505 TFLOPS
FP16 (half)
-
1.505 TFLOPS
FP32 (float)
240.0 GFLOPS
94.08 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Polaris 23
GPU Name
G92
Polaris 23 MXT
GPU Variant
NB8E-GTX-A2
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
65 nm
2.2 billion
Transistors
0.754 billion
103 mm²
Die Size
324 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.4
Shader Model
4.0

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