Home GPU Comparison AMD Radeon 680M vs AMD Radeon RX 550

AMD Radeon 680M vs AMD Radeon RX 550

We compared a Integrated graphics card GPU: 0System Shared VRAM Radeon 680M and a Desktop platform GPU: 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 86% (2200MHz vs 1183MHz)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 680M +179%
3.379 TFLOPS
Radeon RX 550
1.211 TFLOPS
3DMark Time Spy
Radeon 680M +93%
2325
Radeon RX 550
1200
VS

Graphics Card

Jan 2022
Release Date
Apr 2017
Navi II IGP
Generation
Polaris
Integrated
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

2000 MHz
Base Clock
1100 MHz
2200 MHz
Boost Clock
1183 MHz
System Shared
Memory Clock
1750 MHz

Memory

System Shared
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
128bit
System Dependent
Bandwidth
112.0GB/s

Render Config

-
SM Count
-
12
Compute Units
8
768
Shading Units
512
48
TMUs
32
32
ROPs
16
-
Tensor Cores
-
12
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

70.40 GPixel/s
Pixel Rate
18.93 GPixel/s
105.6 GTexel/s
Texture Rate
37.86 GTexel/s
6.758 TFLOPS
FP16 (half)
1211 GFLOPS
3.379 TFLOPS
FP32 (float)
1211 GFLOPS
211.2 GFLOPS
FP64 (double)
75.71 GFLOPS

Graphics Processor

Rembrandt
GPU Name
Lexa
-
GPU Variant
Lexa PRO (215-0904018)
RDNA 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
6 nm
Process Size
14 nm
13.1 billion
Transistors
2.2 billion
208 mm²
Die Size
103 mm²

Board Design

50W
TDP
50W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.3
Vulkan
1.2
-
CUDA
-
6.7
Shader Model
6.4

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